List of allied military operations of the Vietnam War (G-L)
Encyclopedia
This article is a list of known military operations of the Vietnam War
Vietnam War
The Vietnam War was a Cold War-era military conflict that occurred in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. This war followed the First Indochina War and was fought between North Vietnam, supported by its communist allies, and the government of...

 conducted by the armed forces of the Republic of Vietnam, the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 and their assorted allies. This is not a complete list. Operations are currently listed alphabetically, but are being progressively reorganised as a chronology.

G

:

Operation
Military operation
Military operation is the coordinated military actions of a state in response to a developing situation. These actions are designed as a military plan to resolve the situation in the state's favor. Operations may be of combat or non-combat types, and are referred to by a code name for the purpose...

 Name
Date Duration Description – location – Units VC-NVA KIA
Killed in action
Killed in action is a casualty classification generally used by militaries to describe the deaths of their own forces at the hands of hostile forces. The United States Department of Defense, for example, says that those declared KIA need not have fired their weapons but have been killed due to...

's
Allied KIA's
Operation Gadsden  3 – 21 Feb 67 25th Infantry Division, 196th Infantry Brigade and 3rd Brigade 4th Infantry Division operation against the Vietcong 271st and 272d Regiments, 70th Guard Regiment and 680th Training Regiment near the villages of Lo Go and Xom Giua 30 km northwest of Tay Ninh
Tay Ninh
Tây Ninh is a town in southwestern Vietnam. It is the capital of Tay Ninh province, which encompasses the town and much of the surrounding farmland....

 
161 29
Operation Gaffey Base  15 – 30 Jul 69 1st Brigade, 4th Infantry Division clear and search operation in Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 
Operation Game Warden
Operation Game Warden
Operation Game Warden, Task force 116, was an operation to deny Viet Cong access to the resources in the Mekong Delta which was conceived of in December 1965. U.S. naval forces, backed by Marine artillery on the ground, launching a rapid surprise attack on the dozens of small Viet Cong ports which...

 
18 Dec 65 First major U.S. riverine patrol operation to deny Viet Cong access to the resources in the Mekong Delta
Mekong Delta
The Mekong Delta is the region in southwestern Vietnam where the Mekong River approaches and empties into the sea through a network of distributaries. The Mekong delta region encompasses a large portion of southwestern Vietnam of . The size of the area covered by water depends on the season.The...

 
1000 39
Operation Garden City  Jan 67 1st Brigade, 9th Infantry Division operation near Dong Tam in Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

 
Operation Garrad Bay  25 Oct – 16 Nov 68 2nd Battalion, 26th Marines clear and search operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Operation Gatling  1 – 15 Feb 67 1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 search and destroy operation in Lâm Đồng, Binh Tuy
Binh Tuy Province
Binh Tuy Province was a province of South Vietnam. It now mostly corresponds to the western part of Binh Thuan Province, including Hàm Tân, Hàm Thuận Nam, Tánh Linh, Đức Linh districts and La Gi town....

 and Binh Thuan Province
Binh Thuan Province
Bình Thuận is a province of Vietnam. It is located on the country's South Central Coast, not far from Ho Chi Minh City. It is sometimes seen as part of the Southeast Region. Binh Thuan is known for its scenery and for its good beaches...

s
Operation Gator  14 Jan 68 1st Battalion, 16th Infantry Regiment
16th Infantry Regiment (United States)
The 16th Infantry Regiment is a regiment in the United States Army.-Formation:The 34th Infantry Regiment and 11th Infantry Regiment consolidated into the 16th Infantry Regiment on 3 March 1869. The 11th Infantry's history prior to the consolidation is normally included with the 16th's.-U.S...

 operation in IV Corps
IV Corps (South Vietnam)
The IV Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Operation Gem  12 – 15 Jul 67 3rd Battalion, 7th Marines blocking operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Operation Geneva Park  18 Mar 69 – 28 Feb 71 198th Infantry Brigade clear and search operation in Quang Tin
Quang Tin
Quảng Tín was a province of South Vietnam. It was created from the part of Quang Nam province on the south side of the Que Son Valley on July 31, 1962. The capital was Tam Ky. During the Vietnam War it was the site of heavy fighting, including Operation Union I & II...

 and Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

s
2,237 253
Operation Georgia Tar  16 Jul – 25 Sep 69 1st Battalion, 4th Marines, 2nd Battalion, 4th Marines, 3rd Battalion, 4th Marines and 3rd Battalion, 9th Marines clear and search operation northeast of Khe Sanh
Khe Sanh
Khe Sanh is the district capital of Hướng Hoá District, Quảng Trị Province, Vietnam, located 63 km west of Đông Hà.Khe Sanh Combat Base was a United States Marine Corps outpost in South Vietnam used during the Vietnam War. The airstrip was built in September 1962...

 in Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
Operation Geraldton  15 – 21 Jun 67 2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment is a regular light infantry battalion of the Australian Army. 2 RAR was first formed as the Australian 66th Battalion in 1945 and since then it has seen active service during the Korean War, Malayan Emergency and Vietnam War...

 search and destroy operation east of Đất Đỏ in Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
1
Operation Giant Dragon  17 – 22 Feb 67 ROK 2nd Marine Brigade
2nd Marine Brigade (Republic of Korea)
The 2nd Marine Division , notably known as Blue Dragon , is an infantry division of the Republic of Korea Marine Corps.-History:On June 1, 1965, Prime Minister of South Vietnam Nguyen Cao Ky requested military aid from the Republic of Korea...

 search and destroy operation in Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
16
Operation Giant Slingshot  6 Dec 68 Third Sealords
Operation Sealords
Operation Sealords was a military operation that took place during the Vietnam War. Conceived by Elmo R. Zumwalt, Jr., it was a joint operation between United States and South Vietnamese forces...

 barrier established along the Vam Co Tay and Vam Co Dong rivers to interdict communist routes leading from the Cambodian Parrot's Beak
Parrot's Beak, Cambodia
Parrot’s Beak was the name given to a salient of Svay Rieng Province, southeast Cambodia that protrudes into Hậu Nghĩa and Kien Tuong Provinces, Vietnam, approximately 65 km northwest of Saigon....

 into the III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 area of South Vietnam
Operation Gibralter  18 – 22 Sep 65 1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

, 1st Cavalry Division, and ARVN operation in Qui Nhon
Qui Nhon
Qui Nhơn , also Quy Nhơn, is a coastal city in Binh Dinh province in central Vietnam. It is composed of 16 wards and five communes with a total of 286 km². Quy Nhon is the capital of Bình Định province. As of 2009 its population was 280,900. Historically, the commercial activities of the city...

 
Operation Ginger  17 Jul – 7 Aug 69 B Squadron, 1st Armoured Regiment pacification operation in Duc Than District 
Operation Gisborne  28 Feb – 10 Mar 70 6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment is a motorised infantry battalion of the Australian Army. It was originally raised in Brisbane, Queensland, on 6 June 1965 and has since then served in a number of overseas deployments and conflicts including South Vietnam, East Timor and Iraq...

/Royal New Zealand Infantry Regiment
Royal New Zealand Infantry Regiment
The Royal New Zealand Infantry Regiment is the main combat unit in the regular New Zealand Army. It was formed 9 January 1947 as the New Zealand Regiment with a single infantry battalion as part of the newly created infantry corps....

 (ANZAC) reconnaissance in force operation east of Nui Dat
Nui Dat
Nui Dat in Phuoc Tuy Province was the location of a prominent Australian military base in South Vietnam during the Vietnam War. The site was chosen by Lieutenant General John Wilton in 1966 and was built mainly by men from the 6th Battalion, Royal Australian Regiment...

 in Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Operation Give Up  6 Dec 65 2nd Battalion, 5th Cavalry Regiment reconnaissance operation in Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 
Operation Gladiator  6 Dec 65 2nd Battalion, 28th Infantry Regiment
28th Infantry Regiment (United States)
Since the establishment of the United States Army in 1775, three regiments have held the designation 28th Infantry Regiment. The first was a Provisional unit that was constituted on 29 January 1813 and served during The War of 1812. The second was a reorganization and redesignation of 2nd...

 search and destroy operation in Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 
Operation Glen Burnie  10 Jan 67 11th Armored Cavalry Regiment and 52nd ARVN Rangers
Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Ðộng Quân, more commonly known as the ARVN Rangers, were the Rangers of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in...

 operation in Binh Loc hamlet Long Khánh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

 
Operation Goethals  15 Jul 67 5th Special Forces Group
5th Special Forces Group (United States)
The 5th Special Forces Group is a United States Army Special Forces unit that was activated on 21 September 1961 during the Cold War.-Unit history:...

 MIKE Force
MIKE Force
The Mobile Strike Force Command, or MIKE Force, was a key component of United States Army Special Forces in the Vietnam War. They served with indigenous soldiers selected and trained through the Civilian Irregular Defense Group and were led by American SF and Australian SAS...

 operation in II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
Operation Golden Dragon II  4 – 21 Jan 71 ROK 2nd Marine Brigade
2nd Marine Brigade (Republic of Korea)
The 2nd Marine Division , notably known as Blue Dragon , is an infantry division of the Republic of Korea Marine Corps.-History:On June 1, 1965, Prime Minister of South Vietnam Nguyen Cao Ky requested military aid from the Republic of Korea...

 clear and search operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Operation Golden Fleece (1968)  26 Sep – 17 Nov 68 2nd Battalion, 1st Infantry Division operation
Operation Golden Fleece 196-1  20 – 23 Apr 67 3rd Battalion, 21st Infantry Regiment
21st Infantry Regiment (United States)
The 21st Infantry Regiment is a United States Army infantry regiment.-Lineage:*Constituted 3 May 1861 in the Regular Army as the 2nd Battalion, 12th Infantry*Organized 20 May 1862 at Fort Hamilton, New York...

 security operation in Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Operation Golden Sword  16 Sep – 19 Oct 68 Movement of the 3rd Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 to northern I Corps
I Corps (South Vietnam)
The I Corps Tactical Zone was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps which the ARVN oversaw. This was the northernmost region of South Vietnam, bordering North Vietnam...

 and the 3rd Brigade 82nd Airborne Division to III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Operation Golden Valley
Battle of Kham Duc
The Battle of Kham Duc was a major battle of the Vietnam War, also known in Vietnam as the American War. The event occurred in Quang Tin Province , South Vietnam, between May 10 and May 12, 1968. During the Tet Offensive of 1968, the Vietnam People's Army 2nd Division tried to capture Da Nang but...

 
10–12 May 68 2nd Battalion, 196th Infantry Brigade, Company A, 1st Battalion, 46th Infantry Regiment
46th Infantry Regiment (United States)
The 46th Infantry Regiment is a unit in the United States Army that served in WWII.-History:During World War II, the 46th Infantry Regiment was assigned to the 5th Armored Division...

 and Battery A, 3rd Battalion, 82nd Artillery Regiment
82nd Field Artillery Regiment (United States)
- Foundation and Formation :The 82nd Field Artillery traces it earliest history to that of the "First Dragoons". This type of fighting force was unique employing a fighting force that was skilled both as horse mounted and dismounted troops. Dragoon is derivitave from the French Army designation...

 relief and reinforcement of Kham Duc Special Forces Camp
Battle of Kham Duc
The Battle of Kham Duc was a major battle of the Vietnam War, also known in Vietnam as the American War. The event occurred in Quang Tin Province , South Vietnam, between May 10 and May 12, 1968. During the Tet Offensive of 1968, the Vietnam People's Army 2nd Division tried to capture Da Nang but...

 in Quang Tin Province 
Operation Good Friend  22 Sep – 19 Oct 65 2nd Battalion, 502nd Airborne Infantry Regiment relief of 1st Battalion, 18th Infantry Regiment at Cam Ranh Bay
Cam Ranh Bay
Cam Ranh Bay is a deep-water bay in Vietnam in the province of Khánh Hòa. It is located at an inlet of the South China Sea situated on the southeastern coast of Vietnam, between Phan Rang and Nha Trang, approximately 290 kilometers / 180 miles northeast of Hồ Chí Minh City / Saigon.Cam Ranh is...

 and securing the area for the arrival of the ROK 2nd Marine Brigade
2nd Marine Brigade (Republic of Korea)
The 2nd Marine Division , notably known as Blue Dragon , is an infantry division of the Republic of Korea Marine Corps.-History:On June 1, 1965, Prime Minister of South Vietnam Nguyen Cao Ky requested military aid from the Republic of Korea...

 
Operation Good Friend II  1 Oct – 13 Nov 65 1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

, 1st Cavalry Division, 2nd Battalion, 7th Marines and ARVN 22nd Division
22nd Division (South Vietnam)
The 22nd Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the II Corps that oversaw the region of the central highlands north of the capital Saigon....

 operation in the vicinity of Qui Nhon
Qui Nhon
Qui Nhơn , also Quy Nhơn, is a coastal city in Binh Dinh province in central Vietnam. It is composed of 16 wards and five communes with a total of 286 km². Quy Nhon is the capital of Bình Định province. As of 2009 its population was 280,900. Historically, the commercial activities of the city...

 to secure the area for the arrival of the ROK Capital Division 
Operation Good Luck  70–73 USAF bombing of NVA and Pathet Lao
Pathet Lao
The Pathet Lao was a communist political movement and organization in Laos, formed in the mid-20th century. The group was ultimately successful in assuming political power after the Laotian Civil War. The Pathet Lao were always closely associated with Vietnamese communists...

 forces on the Plain of Jars
Plain of Jars
The Plain of Jars is a megalithic archaeological landscape in Laos. Scattered in the landscape of the Xieng Khouang plateau Xieng Khouang, Lao PDR, are thousands of megalithic jars...

 in northern Laos
Operation Goodwood
Battle of Hat Dich
The Battle of Hat Dich was a series of military actions fought between the 1st Australian Task Force and the North Vietnamese Army and Viet Cong during the Vietnam War...

 
3 Dec 68 – 17 Feb 69 2nd Squadron SAS
Australian Special Air Service Regiment
The Special Air Service Regiment, officially abbreviated SASR but commonly known as the SAS, is a special forces unit of the Australian Army...

 9th Battalion, Royal Australian Regiment
9th Battalion, Royal Australian Regiment
9th Battalion, Royal Australian Regiment was a Regular light infantry battalion of the Australian Army. The battalion was raised in November 1967 and deployed to South Vietnam as part of Australia’s commitment to the Vietnam War in November 1968...

 and 4th Battalion, Royal Australian Regiment
4th Battalion, Royal Australian Regiment
The 4th Battalion, Royal Australian Regiment, was an Australian Army infantry battalion and part of the Royal Australian Regiment. The battalion was formed on 1 February 1964 and was renamed the 2nd Commando Regiment on 19 June 2009....

/Royal New Zealand Infantry Regiment
Royal New Zealand Infantry Regiment
The Royal New Zealand Infantry Regiment is the main combat unit in the regular New Zealand Army. It was formed 9 January 1947 as the New Zealand Regiment with a single infantry battalion as part of the newly created infantry corps....

 (ANZAC) security operation in Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
Operation Grand  21 – 25 Apr 67 3rd Battalion, 7th Marines search and destroy operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Operation Granite  25 Oct – 6 Nov 67 1st Battalion, 3rd Marines and 1st Battalion, 4th Marines operation in Thua Thien Province 
Operation Great Bend  13 – 20 Jun 67 9th Infantry Division search and destroy operation in III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Operation Greeley
Battle of Dak To
The Battle of Đắk Tô was a series of major engagements of the Vietnam War that took place between 3–22 November 1967, in Kontum Province, in the Central Highlands of the Republic of Vietnam . The action at Đắk Tô was one of a series of People's Army of Vietnam offensive initiatives that began...

 
16 Jun – 12 Oct 67 1st, 2nd and 4th Battalions, 503rd Airborne Infantry Regiment, 4th Infantry Division, 1st Battalion, 12th Infantry Regiment, 3/1 Cavalry, ARVN 5th and 8th Airborne Battalions
Vietnamese Airborne Division
The Vietnamese Airborne Division was one of the earliest components of the State of Vietnam's military forces . The Vietnamese Airborne Division began as companies organised in 1948, prior to any agreement over armed forces in Vietnam...

 and 42nd Regiment search and destroy operations against NVA buildup around Dak To
Dak To
Đắk Tô is a village in the Central Highlands of Vietnam and in the so-called "tri-border" area where the borders of Vietnam, Laos, and Cambodia all come together. Located just north of the Vietnamese town of Tan Canh , Dak To is populated by a Montagnard tribal people known as the Degar...

 
Operation Green Ax  21 Jun – 5 Aug 69 1st and 2nd Battalions, 35th Infantry Regiment clear and search operation in Pleiku Province 
Operation Green Leaf  5 – 24 Feb 67 US search and destroy operation in III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Operation Green River  19 Jan – Jul 70 1st Infantry Brigade, 5th Infantry Division operation to continue search and clear, reconnaissance in force, search and clear operations, and measures against VC rockets throughout Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
400 22
Operation Greene Ace  4 Aug – 16 Oct 69 2nd Battalion, 8th Infantry Regiment, 1st Battalion, 14th Infantry Regiment, 1st and 2nd Battalions, 35th Infantry Regiment clear and search operation in Pleiku Province 
Operation Greene Basket  15 May – 21 Jun 69 3rd Brigade, 4th Infantry Division clear and search operation in Pleiku Province 
Operation Greene Bear  16 Oct 69 – 30 Jan 70 1st and 2nd Battalions, 8th Infantry Regiment, 3rd Battalion, 12th Infantry Regiment, 1st Battalion, 14th Infantry Regiment, 1st and 2nd Battalions, 35th Infantry Regiment and 1st Squadron, 10th Cavalry Regiment clear and search operation in Kontum
Kon Tum Province
Kon Tum province lies in the Central Highlands region of Vietnam and shares borders with Laos and Cambodia. It has an area of 9,934 square km and a population of approximately 330,000. The economy is primarily agricultural.-Name:...

 and Pleiku Provinces
Operation Greene Blue  31 Jan – 25 Feb 69 2nd Battalion, 35th Infantry Regiment clear and search operation in Darlac Province 
Operation Greene Bullet  20 Oct – 20 Nov 69 3rd Battalion, 12th Infantry Regiment and 1st Battalion, 35th Infantry Regiment operation in Pleiku Province 
Operation Greene Cyclone  7 Feb – 12 Mar 69 1st Battalion, 35th Infantry Regiment clear and search operation in Pleiku Province 
Operation Greene Deuce  30 Jan – 17 Mar 70 3rd Battalion, 12th Infantry Regiment and 1st Squadron, 10th Cavalry Regiment operation in Pleiku Province 
Operation Greene Gallop  18 May – 30 Jun 69 3rd Brigade, 4th Infantry Division and 1st Squadron, 10th Cavalry Regiment clear and search operation in Pleiku Province 
Operation Greene Hurricane  19 Mar – 14 Apr 69 1st Battalion, 35th Infantry Regiment clear and search operation in Pleiku Province 
Operation Greene Jack (1969)  15 – 31 Jul 69 3rd Brigade, 4th Infantry Division operation in Pleiku Province 
Operation Greene Jack (1970)  28 Jul – 16 Aug 70 3rd Battalion, 506th Airborne Infantry Regiment operation in Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 
Operation Greene Lightning  1 Jan – 13 Mar 71 173rd Airborne Brigade operation in Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 
Operation Greene Lion  21 – 22 Apr 69 1st and 2nd Battalions, 35th Infantry Regiment clear and search operation in Pleiku Province 
Operation Greene Orange  14 – 27 Apr 69 2nd Battalion, 35th Infantry Regiment clear and search operation in Pleiku Province 
Operation Greene Orange II  2–5 May 69 1st Battalion, 14th Infantry Regiment and 1st Battalion, 35th Infantry Regiment clear and search operation in Pleiku Province 
Operation Greene Orange III  5 May – 4 Aug 69 1st Battalion, 14th Infantry Regiment clear and search operation in Pleiku Province 
Operation Greene Queen  1 Feb – 6 May 69 2nd Battalion, 35th Infantry Regiment clear and search operation in Darlac Province 
Operation Greene Queen II  30 Apr – 14 May May 69 3rd Brigade, 4th Infantry Division clear and search operation in Darlac Province 
Operation Greene Storm  1 Jan – 13 Mar 71 173rd Airborne Brigade operation in Binh Dinh
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

, Phu Bon and Pleiku Provinces
Operation Greene Sure  14 Mar – 21 Apr 71 173rd Airborne Brigade operation in Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 
Operation Greene Thunder  31 Jan – 17 Feb 69 1st Battalion, 12th Infantry Regiment, and 1st Battalion, 14th Infantry Regiment clear and search operation in Kontum
Kon Tum Province
Kon Tum province lies in the Central Highlands region of Vietnam and shares borders with Laos and Cambodia. It has an area of 9,934 square km and a population of approximately 330,000. The economy is primarily agricultural.-Name:...

 and Pleiku Provinces
Operation Greene Thunder II  28 Feb – 2 Apr 69 2nd Brigade, 4th Infantry Division clear and search operation in Pleiku Province 
Operation Greene Tornado  25 – 27 Feb 69 2nd Battalion, 35th Infantry Regiment clear and search operation in Pleiku Province 
Operation Greene Typhoon  17 Apr – 1 May 69 1st Battalion, 35th Infantry Regiment clear and search operation in Pleiku Province 
Operation Greene Typhoon II  5 May – 21 Jun 69 1st Battalion, 35th Infantry Regiment clear and search operation in Pleiku Province 
Operation Gulf  3–7 May 67 2nd Battalion, 26th Marines search and destroy operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 

H

:

Operation
Military operation
Military operation is the coordinated military actions of a state in response to a developing situation. These actions are designed as a military plan to resolve the situation in the state's favor. Operations may be of combat or non-combat types, and are referred to by a code name for the purpose...

 Name
Date Duration Description – location – Units VC-NVA KIA
Killed in action
Killed in action is a casualty classification generally used by militaries to describe the deaths of their own forces at the hands of hostile forces. The United States Department of Defense, for example, says that those declared KIA need not have fired their weapons but have been killed due to...

's
Allied KIA's
Operation Hall  18 Dec 67 – 5 Jan 68 5th Special Forces Group
5th Special Forces Group (United States)
The 5th Special Forces Group is a United States Army Special Forces unit that was activated on 21 September 1961 during the Cold War.-Unit history:...

 operation southwest of Cam Ranh Bay
Cam Ranh Bay
Cam Ranh Bay is a deep-water bay in Vietnam in the province of Khánh Hòa. It is located at an inlet of the South China Sea situated on the southeastern coast of Vietnam, between Phan Rang and Nha Trang, approximately 290 kilometers / 180 miles northeast of Hồ Chí Minh City / Saigon.Cam Ranh is...

 
Operation Hamilton  3 – 24 Mar 70 8th Battalion, Royal Australian Regiment
8th Battalion, Royal Australian Regiment
The 8th Battalion, Royal Australian Regiment was an Australian Army Regular infantry battalion. The battalion was formed in July 1966 as part of an expansion of the Australian Army in the mid 1960s due to the perceived threat of Communism in southeast Asia...

 search and destroy operation in Xuyên Mộc District 
Operation Hammer
Battle of Binh Ba
The Battle of Binh Ba , also known as Operation Hammer, was a hard fought, but one-sided, battle during the Vietnam War. The action occurred when Australian Army troops from the 5th Battalion, Royal Australian Regiment fought a combined communist force of North Vietnamese Army and Viet Cong in the...

 
6 – 8 Jun 69 5th Battalion, Royal Australian Regiment operations against the NVA 1st Battalion, 33rd Regiment in Bình Ba
Bình Ba
Bình Ba is a commune and village in Châu Đức District, Ba Ria-Vung Tau Province, in Vietnam....

 village
107 1
Operation Hammersley (the Battle for the “Long Hais”) 10 Feb – 9 Mar 70 8th Battalion, Royal Australian Regiment
8th Battalion, Royal Australian Regiment
The 8th Battalion, Royal Australian Regiment was an Australian Army Regular infantry battalion. The battalion was formed in July 1966 as part of an expansion of the Australian Army in the mid 1960s due to the perceived threat of Communism in southeast Asia...

 reconnaissance and ambush operation in the western side of the Long Hải
Long Hải
Long Hải is a township and town in Long Điền District, Ba Ria-Vung Tau Province, in Vietnam....

 Hills to protect quarry operations being undertaken by 17 Construction Squadron, to establish Fire Support Base Isa and ambush likely VC routes leading from the hills
42
Operation Hancock I  26 Apr – 22 May 67 3rd Battalion, 8th Infantry Regiment and ARVN 45th Regiment search and destroy operation north of Ban Me Thuot
Buon Ma Thuot
Buôn Ma Thuột or sometimes Buon Ma Thuat or Ban Mê Thuột, is the capital city of Dak Lak Province, in the Central Highlands of Vietnam. Its population is approximately 300,000...

 in Darlac Province 
Operation Hancock Dragon  18 Nov 70 1st Squadron, 10th Cavalry Regiment and 2nd Battalion, 503rd Airborne Infantry Regiment security operation in Pleiku Province 
Operation Hancock Eagle  3 – 20 Feb – 69 3rd Battalion, 506th Airborne Infantry Regiment clear and search operation north of Phan Thiet
Phan Thiết
Phan Thiết town is the capital of Binh Thuan province, in southeastern Vietnam. Phan Thiet is a municipality in central, south central sector, however, the development plan to 2025, it would be municipality Southeast Vietnam. The population of Phan Thiết city in 2005 is roughly 350,000 and is...

 in Binh Thuan Province
Binh Thuan Province
Bình Thuận is a province of Vietnam. It is located on the country's South Central Coast, not far from Ho Chi Minh City. It is sometimes seen as part of the Southeast Region. Binh Thuan is known for its scenery and for its good beaches...

 
654 282
Operation Hancock Eagle III  23 – 31 Mar 69 3rd Battalion, 506th Airborne Infantry Regiment clear and search operation in Binh Thuan Province
Binh Thuan Province
Bình Thuận is a province of Vietnam. It is located on the country's South Central Coast, not far from Ho Chi Minh City. It is sometimes seen as part of the Southeast Region. Binh Thuan is known for its scenery and for its good beaches...

 
Operation Hancock Flame  27 Sep – 7 Oct 69 3rd Battalion, 506th Airborne Infantry Regiment clear and search operation in Binh Thuan Province
Binh Thuan Province
Bình Thuận is a province of Vietnam. It is located on the country's South Central Coast, not far from Ho Chi Minh City. It is sometimes seen as part of the Southeast Region. Binh Thuan is known for its scenery and for its good beaches...

 
Operation Hancock Gold  5 – 21 Jul 70 1st Battalion, 50th Infantry Regiment
50th Infantry Regiment (United States)
The 50th Infantry Regiment is a United States Army infantry regiment.-Lineage:*Constituted 15 May 1917 in the Regular Army as the 50th Infantry.*Organized 1 June 1917 at Syracuse, New York.*Assigned 31 July 1918 to the 20th Division....

 and 3rd Battalion, 506th Airborne Infantry Regiment clear and search operation in Binh Thuan Province
Binh Thuan Province
Bình Thuận is a province of Vietnam. It is located on the country's South Central Coast, not far from Ho Chi Minh City. It is sometimes seen as part of the Southeast Region. Binh Thuan is known for its scenery and for its good beaches...

 
Operation Hancock Hawk  16 – 30 Jun 70 3rd Battalion, 506th Airborne Infantry Regiment clear and search operation in Binh Thuan Province
Binh Thuan Province
Bình Thuận is a province of Vietnam. It is located on the country's South Central Coast, not far from Ho Chi Minh City. It is sometimes seen as part of the Southeast Region. Binh Thuan is known for its scenery and for its good beaches...

 
Operation Hancock Knight  31 Jan – 12 Feb 69 3rd Battalion, 506th Airborne Infantry Regiment clear and search operation in Lâm Đồng Province 
Operation Hancock Knight II  23 – 28 Mar 69 3rd Battalion, 506th Airborne Infantry Regiment clear and search operation in Lâm Đồng and Tuyen Muc Provinces
Operation Hancock Knight III  3 – 7 Apr 69 3rd Battalion, 506th Airborne Infantry Regiment clear and search operation in Lâm Đồng Province 
Operation Hancock Queen  4 – 22 Mar 67 3rd Battalion, 503rd Airborne Infantry Regiment and 3rd Battalion, 506th Airborne Infantry Regiment clear and search operation in Binh Thuan
Binh Thuan Province
Bình Thuận is a province of Vietnam. It is located on the country's South Central Coast, not far from Ho Chi Minh City. It is sometimes seen as part of the Southeast Region. Binh Thuan is known for its scenery and for its good beaches...

, Binh Tuy
Binh Tuy Province
Binh Tuy Province was a province of South Vietnam. It now mostly corresponds to the western part of Binh Thuan Province, including Hàm Tân, Hàm Thuận Nam, Tánh Linh, Đức Linh districts and La Gi town....

 and Lâm Đồng Provinces
Operation Happy Valley  10 – 31 Oct 65 1st Battalion, 5th Cavalry Regiment pacification operation in "Happy Valley" in Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 
Operation Hard Rock  26 – 27 Sep 65 USMC search and destroy operation in I Corps
I Corps (South Vietnam)
The I Corps Tactical Zone was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps which the ARVN oversaw. This was the northernmost region of South Vietnam, bordering North Vietnam...

 
Operation Hardin Falls  1 Dec 68 – 28 Feb 69 198th Infantry Brigade clear and search operation in Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
Operation Harmon Green  18 Jun – 1 Jul 68 1st and 3rd Battalions, 503rd Airborne Infantry Regiment reconnaissance in force operation in Binh Tuy
Binh Tuy Province
Binh Tuy Province was a province of South Vietnam. It now mostly corresponds to the western part of Binh Thuan Province, including Hàm Tân, Hàm Thuận Nam, Tánh Linh, Đức Linh districts and La Gi town....

, Lâm Đồng and Tuyen Duc Provinces
Operation Harrisburg  7 Mar 68 199th Infantry Brigade, 3rd Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 and 11th Armored Cavalry Regiment security operation in Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
Operation Hartle Green  14 Oct – 24 Nov 69 4th Infantry Division security operation in Binh Dinh
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 and Pleiku Provinces
Pleiku
Pleiku is a town in central Vietnam, located in that nation's central highland region. It is the capital of the Gia Lai Province; it is inhabited primarily by the Bahnar and Jarai ethnic groups, sometimes known as the Montagnards or Degar....

 
Operation Harvest  25 Oct – 2 Nov 68 3rd Battalion, Royal Australian Regiment
3rd Battalion, Royal Australian Regiment
3rd Battalion, The Royal Australian Regiment is a parachute infantry battalion of the Australian Army, based in Sydney. 3 RAR was initially formed in 1945 as the 67th Battalion and has seen active service in Japan, Korea, Malaya, South Vietnam, East Timor, the Solomon Islands, Afghanistan and Iraq...

 reconnaissance in force and interdiction operation in Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Operation Harvest Moon  9 – 20 Dec 65 2nd Battalion, 7th Marines 3rd Battalion, 3rd Marines, "Lima" and "Echo" 2nd Battalion, 9th Marines, and "Golf" Company 2nd Battalion, 4th Marines and 3rd Battalion, 1st ARVN Regiment, 1st Battalion, 5th ARVN Regiment, 1st Battalion, 6th ARVN Regiment and ARVN 11th Ranger Battalion
Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Ðộng Quân, more commonly known as the ARVN Rangers, were the Rangers of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in...

 operation in Quang Tin Province 37 km NW of Chu Lai
Chu Lai
Chu Lai is a sea port, urban and industrial area in Dung Quat Bay, Núi Thành district, Quang Nam province of Vietnam. The city is served by Chu Lai Airport.-Vietnam War:...

 in Phuoc Ha and Que Son Valley
Que Son Valley
is a district in Quang Nam province, Vietnam. During the Vietnam War, it was the site of heavy fighting, including Operation Union I & II. From 1962 to 1967, the southern side of the valley was Quang Tin province....

's
408 45 US 90 ARVN
Operation Harvest Moon (1967)  2 Apr 67 5th Special Forces Group
5th Special Forces Group (United States)
The 5th Special Forces Group is a United States Army Special Forces unit that was activated on 21 September 1961 during the Cold War.-Unit history:...

 operation in III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Operation Hat Dich  17 – 31 Jul 69 9th Battalion, Royal Australian Regiment
9th Battalion, Royal Australian Regiment
9th Battalion, Royal Australian Regiment was a Regular light infantry battalion of the Australian Army. The battalion was raised in November 1967 and deployed to South Vietnam as part of Australia’s commitment to the Vietnam War in November 1968...

 reconnaissance in force in Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Operation Haverford  13 Jan – 18 Feb 68 198th Infantry Brigade search and destroy operation in Gia Định
Gia Định Province
- History :Gia Định Province was created in 1832. In December 1889 it was split to 4 smaller provinces, Gia Định, Chợ Lớn, Tân An and Tây Ninh.In 1957 it contained 6 districts, Gò Vấp, Tân Bình, Hóc Môn, Thủ Đức, Nhà Bè and Bình Chánh...

 and Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

s
Operation Hawkesbury  12 – 24 Sep 68 1st Battalion, Royal Australian Regiment
1st Battalion, Royal Australian Regiment
1st Battalion, Royal Australian Regiment is a regular light infantry battalion of the Australian Army. 1 RAR was first formed as the 65th Australian Infantry Battalion in 1945 and since then has been deployed on active service during the Korean War, the Malayan Emergency and the Vietnam War...

 and 4th Battalion, Royal Australian Regiment
4th Battalion, Royal Australian Regiment
The 4th Battalion, Royal Australian Regiment, was an Australian Army infantry battalion and part of the Royal Australian Regiment. The battalion was formed on 1 February 1964 and was renamed the 2nd Commando Regiment on 19 June 2009....

/Royal New Zealand Infantry Regiment
Royal New Zealand Infantry Regiment
The Royal New Zealand Infantry Regiment is the main combat unit in the regular New Zealand Army. It was formed 9 January 1947 as the New Zealand Regiment with a single infantry battalion as part of the newly created infantry corps....

 (ANZAC) security operation on the Bien Hoa
Bien Hoa
Biên Hòa is a city in Dong Nai province, Vietnam, about east of Ho Chi Minh City , to which Bien Hoa is linked by Vietnam Highway 1.- Demographics :In 1989 the estimated population was over 300,000. In 2005, the population wss 541,495...

-Long Khánh Province
Long Khánh Province
Long Khánh is former province in Dong Nam Bo region of South Vietnam. It was formed on October 22, 1956 by separating from Biên Hòa Province.On April 24, 1957, it had two districts Xuân Lộc and Định Quán.On April 30, 1975, the province was renamed to Xuan Loc....

 border
Operation Henderson Hill  23 Oct 68 – 6 Dec 68 1st Battalion, 5th Marines, 2nd Battalion, 5th Marines and 3rd Battalion, 5th Marines search and clear operations in north-central Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 as a continuation of Operation Mameluke Thrust 
700 110
Operation Hercules/Operation Drum Head  26 – 27 Oct 65 3rd Battalion, 7th Marines search and destroy operations in Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Operation Herkimer Mountain  8 May – 17 Jul 69 1st Battalion, 4th Marines, 2nd Battalion, 4th Marines, 3rd Battalion, 4th Marines, 1st Battalion, 9th Marines, 2nd Battalion, 9th Marines and 3rd Battalion, 9th Marines clear and search operation in Quang Tin Province 
Operation Hickory  18–28 May 67 3rd Battalion, 4th Marines, 2nd Battalion, 9th Marines and 2nd Battalion, 26th Marines operation north from Con Thien
Con Thien
Con Thien , was a United States Marine Corps combat base located near the Vietnamese Demilitarized Zone about 3 km from North Vietnam...

 to the Ben Hai River
Ben Hai River
The Ben Hai River is a river in central Vietnam which became an important landmark in the partition of the country into a northern and a southern zone along the 17th parallel by the Geneva Accords of 1954...

 in Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
367 142
Operation Hickory II  14 – 16 Jul 67 1st Battalion, 4th Marines, SLF A, 2nd Battalion, 3rd Marines search and destroy sweep of the southern half of the DMZ
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was established as a dividing line between North and South Vietnam as a result of the First Indochina War.During the Second Indochina War , it became important as the battleground demarcation separating North Vietnamese territory from South Vietnamese territory.-...

 to clear the area of enemy fortifications, mortar and artillery positions
39 4
Operation Highland  25 Aug – 1 Oct 65 1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 and 2nd Battalion, 7th Marines route security operation to open Route 19 between Qui Nhon
Qui Nhon
Qui Nhơn , also Quy Nhơn, is a coastal city in Binh Dinh province in central Vietnam. It is composed of 16 wards and five communes with a total of 286 km². Quy Nhon is the capital of Bình Định province. As of 2009 its population was 280,900. Historically, the commercial activities of the city...

 and An Khe
An Khe
"An Khe" is the 102nd The West Wing episode and 14th of the fifth season. It originally aired on NBC February 18, 2004. Events circle around the rescue of five US pilots shot down over North Korea. Written by John Wells and directed by Alex Graves, the episode contains guest appearances by Philip...

 for debarkation and deployment of the 1st Cavalry Division in Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

. Operation Gibralter was part of this operation
692 21
Operation Highrise  Feb 67 Marines and Army shelling of NVA gun positions in and north of the DMZ
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was established as a dividing line between North and South Vietnam as a result of the First Indochina War.During the Second Indochina War , it became important as the battleground demarcation separating North Vietnamese territory from South Vietnamese territory.-...

 
Operation Hines  1 Feb 69 – 17 Nov 70 4th Infantry Division operations. Subordinate operations were the Wayne series (1st Brigade), the Putnam series (2d Brigade) and the Greene series (3d Brigade)
Operation Hoa Xuan  27 Dec 65 1st Battalion, 4th Marines search and destroy operation on Hoa Xuan island
Operation Hoang Dieu 101  17 Dec 70 – 19 Jan 71 III MAF, ROK 2nd Marine Brigade
2nd Marine Brigade (Republic of Korea)
The 2nd Marine Division , notably known as Blue Dragon , is an infantry division of the Republic of Korea Marine Corps.-History:On June 1, 1965, Prime Minister of South Vietnam Nguyen Cao Ky requested military aid from the Republic of Korea...

 and ARVN 51st Regiment operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
538
Operation Hoang Dieu 103  3 Feb – 10 Mar 71 III MAF, ROK 2nd Marine Brigade
2nd Marine Brigade (Republic of Korea)
The 2nd Marine Division , notably known as Blue Dragon , is an infantry division of the Republic of Korea Marine Corps.-History:On June 1, 1965, Prime Minister of South Vietnam Nguyen Cao Ky requested military aid from the Republic of Korea...

 and ARVN 51st Regiment operation in Quang Nam province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Operation Hodges Black  20 Oct – 19 Nov 69 2nd Battalion, 8th Infantry Regiment clear and search operation in Pleiku Province 
Operation Homecoming
Operation Homecoming
Operation Homecoming was a series of diplomatic negotiations that in January 1973 made possible the return of 591 American prisoners of war held by North Vietnam. On Feb. 12, 1973, three C-141 transports flew to Hanoi, North Vietnam, and one C-9A aircraft was sent to Saigon, South Vietnam to pick...

 
12 Feb – 4 Apr 73 Repatriation of U.S. prisoners of war from North Vietnam
North Vietnam
The Democratic Republic of Vietnam , was a communist state that ruled the northern half of Vietnam from 1954 until 1976 following the Geneva Conference and laid claim to all of Vietnam from 1945 to 1954 during the First Indochina War, during which they controlled pockets of territory throughout...

 
Operation Homestead  14 Sep 68 MRF
Mobile Riverine Force
In the Vietnam War, the Mobile Riverine Force , initially designated Mekong Delta Mobile Afloat Force, and later euphemistically the Riverines, were a joint US Army and US Navy force that comprised a substantial part of the Brown Water Navy...

 9th Infantry Division search and destroy operation in Kien Hoa Province that encountered VC boat ambush teams armed with RPG-2
RPG-2
The RPG-2 was the first rocket-propelled grenade launcher designed in the Soviet Union.-Development:The RPG-2 , was a man-portable, shoulder-launched rocket-propelled grenade anti-armor weapon...

 and RPG-7
RPG-7
The RPG-7 is a widely-produced, portable, unguided, shoulder-launched, anti-tank rocket-propelled grenade launcher. Originally the RPG-7 and its predecessor, the RPG-2, were designed by the Soviet Union, and now manufactured by the Bazalt company...

 rocket launchers
Operation Hong Kil Dong
Operation Hong Kil Dong
Operation Hong Kil Dong was the largest South Korean operation of the Vietnam War. The 48-day-long operation was a major success as South Korean forces thwarted Communist infiltration into friendly areas. The results of the operation were a kill ratio of 24:1 in the Koreans' favor: 638 Vietnamese...

 
9 Jul – 26 Aug 67 Republic of Korea Army
Republic of Korea Army
The Republic of Korea Army is the largest of the military branches of the South Korean armed forces with 520,000 members as of 2010...

 Capital Division and White Horse Division operation in Tuy Hoa Province 
638 26
Operation Hood River  2 – 13 Aug 67 1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 search and destroy operation in Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Operation Hop Out  10 – 13 Nov 65 1st Battalion, 7th Cavalry Regiment search and destroy operation
Operation Hop Tac  1 Jun 67 – 7 Feb 68 2nd and 3rd Brigades, 9th Infantry Division search and destroy and security operation in Dinh Tuong Province 
Operation Hop Tac I  8 Feb – 30 Apr 68 2nd Brigade, 9th Infantry Division security operation in Dinh Tuong Province  345 92
Operation Hop Tac VII  8 Apr 67 2nd Brigade, 9th Infantry Division search and destroy operation in Dinh Tuong Province 
Operation Hop Tac XVI  2–3 May 67 2nd Brigade, 9th Infantry Division search and destroy operation in Dinh Tuong Province 
Operation Hop Tap  1 Sep 64 – mid-65 ARVN operation in an effort to push government control outward from Saigon into the surrounding six provinces of (Gia Dinh, Bien Hoa
Bien Hoa
Biên Hòa is a city in Dong Nai province, Vietnam, about east of Ho Chi Minh City , to which Bien Hoa is linked by Vietnam Highway 1.- Demographics :In 1989 the estimated population was over 300,000. In 2005, the population wss 541,495...

, Binh Duong, Hau Nghia
Hậu Nghĩa
Hậu Nghĩa is former province of South Vietnam. It was formed on October 15, 1963 by separating land from provinces Long An, Gia Định and Tây Ninh. Its capital city was Khiêm Cường. It had 4 districts: Củ Chi, Đức Hòa, Đức Huệ and Trảng Bàng....

, Long An, and Phuoc Tuy). Forces included the ARVN 5th Division
5th Division (South Vietnam)
The Fifth Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the III Corps that oversaw the region of the country surrounding the capital, Saigon....

 and the Airborne and Marine Brigades. Two regiments of the ARVN 25th Division
25th Division (South Vietnam)
The 25th Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the III Corps that oversaw the region of the country surrounding the capital, Saigon. It was based at Cu Chi to the west of the city centre....

 provided local security along with Regional Forces
South Vietnamese Regional Force
During the Vietnam War, the South Vietnamese Regional Forces were roughly akin to militias. Recruited locally, they fell into two broad groups - Regional Forces and Popular Forces . During the early 1960's the Regional Forces manned the country-wide outpost system and defended critical points, such...

 and Popular Forces
South Vietnamese Popular Force
During the Vietnam War, the South Vietnamese Popular Force consisted of local militias that protected their home villages from attacks by first National Front for the Liberation of South Vietnam forces and later by People's Army of Vietnam units...

, National Police and hamlet militia. Although the operation continued into mid-1965, true pacification of the area was not attained
Operation Hopscotch  4 – 25 Oct 65 2nd Brigade, 1st Infantry Division search and destroy and security operation in Biên Hòa
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 and Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

s
12
Operation Hot Foot  19 Oct 65 2nd Battalion, 28th Infantry Regiment
28th Infantry Regiment (United States)
Since the establishment of the United States Army in 1775, three regiments have held the designation 28th Infantry Regiment. The first was a Provisional unit that was constituted on 29 January 1813 and served during The War of 1812. The second was a reorganization and redesignation of 2nd...

 search and destroy operation in Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 
Operation Houston  26 Feb – 12 Sep 68 1st Marine Division and US Army operation in border region of Thua Thien and Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

s, to keep Highway 1 open and provide security for details working on the railroad between Hue
Hue
Hue is one of the main properties of a color, defined technically , as "the degree to which a stimulus can be describedas similar to or different from stimuli that are described as red, green, blue, and yellow,"...

 and Danang. Individual phases detailed below
702 121
Operation Houston I  26 Feb – 30 Apr 68 2nd Battalion, 3rd Marines, 1st Battalion, 5th Marines, 2nd Battalion, 5th Marines, 3rd Battalion, 5th Marines, 1st Battalion, 327th Airborne Infantry and 2nd Battalion, 502nd Airborne Infantry operation in Thua Thien Province 
Operation Houston II  1–31 May 68 1st Battalion, 5th Marines, 2nd Battalion, 5th Marines and 3rd Battalion, 5th Marines operation in Thua Thien Province 
Operation Houston III  1 – 30 Jun 68 1st Battalion, 5th Marines and 2nd Battalion, 5th Marines operation in Thua Thien Province 
Operation Houston IV  1 – 25 Jul 68 1st Battalion, 5th Marines, 2nd Battalion, 5th Marines and 3rd Battalion, 5th Marines operation in Thua Thien Province 
Operation Hue City  1 Feb – 2 Mar 68 1st Marines and 5th Marines operation to drive NVA out of Huế
Hue
Hue is one of the main properties of a color, defined technically , as "the degree to which a stimulus can be describedas similar to or different from stimuli that are described as red, green, blue, and yellow,"...

 (Battle of Huế) during Tet Offensive 
5113 142
Operation Hughes Black  2 Dec 69 – 5 Jan 70 2nd Battalion, 8th Infantry Regiment highway security operation in Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 
Operation Humboldt  13 – 17 Apr 67 3rd Battalion 1st Marines
3rd Battalion 1st Marines
3rd Battalion 1st Marines is an infantry battalion in the United States Marine Corps based out of Camp Horno on Marine Corps Base Camp Pendleton, California...

 search and destroy operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Operation Hump
Operation Hump
Operation Hump was a search and destroy operation initiated on 8 November 1965 by the 173rd Airborne Brigade, in an area about 17.5 miles north of Bien Hoa. The 1st Battalion, Royal Australian Regiment, deployed south of the Dong Nai River while the 1st Battalion, 503rd Infantry, conducted a...

 
5 – 9 Nov 65 173rd Airborne Brigade and 1st Battalion, Royal Australian Regiment
1st Battalion, Royal Australian Regiment
1st Battalion, Royal Australian Regiment is a regular light infantry battalion of the Australian Army. 1 RAR was first formed as the 65th Australian Infantry Battalion in 1945 and since then has been deployed on active service during the Korean War, the Malayan Emergency and the Vietnam War...

 operation in northwest Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
416 48 US
Operation Hung Quang 174  6 Oct 68 282nd Assault Helicopter Company and 51st ARVN Regiment operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

, I Corps, near the besieged village of Thuong Duc, to relieve pressure on the surrounded Special Forces
Special forces
Special forces, or special operations forces are terms used to describe elite military tactical teams trained to perform high-risk dangerous missions that conventional units cannot perform...

 camp there
Operation Huong Duong  4 May 64 ARVN operation in Pleiku
Pleiku
Pleiku is a town in central Vietnam, located in that nation's central highland region. It is the capital of the Gia Lai Province; it is inhabited primarily by the Bahnar and Jarai ethnic groups, sometimes known as the Montagnards or Degar....

 Province, II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...


I

:

Operation
Military operation
Military operation is the coordinated military actions of a state in response to a developing situation. These actions are designed as a military plan to resolve the situation in the state's favor. Operations may be of combat or non-combat types, and are referred to by a code name for the purpose...

 Name
Date Duration Description – location – Units VC-NVA KIA
Killed in action
Killed in action is a casualty classification generally used by militaries to describe the deaths of their own forces at the hands of hostile forces. The United States Department of Defense, for example, says that those declared KIA need not have fired their weapons but have been killed due to...

's
Allied KIA's
Operation Idaho Canyon  21 Jul – 25 Sep 69 3rd Battalion 3rd Marines
3rd Battalion 3rd Marines
3rd Battalion 3rd Marines or ' is an infantry battalion in the United States Marine Corps, based out of Kāne'ohe, Hawai'i, and consisting of approximately 800 Marines and sailors.The United States Marine Corps is a part of the Department of the Navy. Traditionally, the Navy has supplied it with...

 and 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 operation west of Tam Ky in Quang Tin Province 
565 159
Operation Igloo White
Operation Igloo White
Operation Igloo White was a covert United States Air Force electronic warfare operation conducted from late January 1968 until February 1973, during the Vietnam War. This state-of-the-art operation utilized electronic sensors, computers, and communications relay aircraft in an attempt to automate...

 
Jan 68 – Feb 73 USAF electronic warfare program to interdict the Ho Chi Minh Trail
Ho Chi Minh trail
The Ho Chi Minh trail was a logistical system that ran from the Democratic Republic of Vietnam to the Republic of Vietnam through the neighboring kingdoms of Laos and Cambodia...

 
Operation Imperial Lake  31 Aug 70 – 12 May 71 1st Battalion 5th Marines
1st Battalion 5th Marines
1st Battalion, 5th Marines is an infantry battalion in the United States Marine Corps based out of Marine Corps Base Camp Pendleton, California consisting of approximately 800 Marines and sailors. Nicknamed Geronimo, it falls under the command of the 5th Marine Regiment and the 1st Marine Division...

, 2nd Battalion 5th Marines
2nd Battalion 5th Marines
2nd Battalion 5th Marines is an infantry battalion in the United States Marine Corps consisting of approximately 800 Marines and Sailors. They are based out of Marine Corps Base Camp Pendleton, California and fall under the command of the 5th Marine Regiment and the 1st Marine Division...

 and 3rd Battalion 5th Marines
3rd Battalion 5th Marines
3rd Battalion 5th Marines is an infantry battalion in the United States Marine Corps. The battalion, nicknamed "Dark Horse", is based out of Marine Corps Base Camp Pendleton, California and consists of approximately 1,000 Marines and Sailors...

 search and clear operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
305
Operation Independence  1 – 9 Feb 67 1st Battalion, 1st Marines, 2nd Battalion, 4th Marines, 2nd Battalion 5th Marines
2nd Battalion 5th Marines
2nd Battalion 5th Marines is an infantry battalion in the United States Marine Corps consisting of approximately 800 Marines and Sailors. They are based out of Marine Corps Base Camp Pendleton, California and fall under the command of the 5th Marine Regiment and the 1st Marine Division...

 and 1st and 2nd Battalions, 26th Marines search and destroy operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Operation Indian Scout  20 Oct – 7 Nov 65 1/1 Cavalry security operation in Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 for the movement of the ROK Capital Division into its Tactical Area of Responsibility
Tactical Area of Responsibility
Tactical Area of Responsibility is a prescribed area in a theatre of combat which has been assigned to a unit commander who is responsible for, and has the authority to act on, the development and maintenance of installations and the conduct of tactical operations, area defence, coordination of...

 
Operation Inferno  68–69 USAF operation to start fires by dropping bulk fuel from C-130s in concentrated areas. The operation was eventually deemed cost prohibitive
Operation Innamincka  7 – 12 Sep 68 4th Battalion, Royal Australian Regiment
4th Battalion, Royal Australian Regiment
The 4th Battalion, Royal Australian Regiment, was an Australian Army infantry battalion and part of the Royal Australian Regiment. The battalion was formed on 1 February 1964 and was renamed the 2nd Commando Regiment on 19 June 2009....

/Royal New Zealand Infantry Regiment
Royal New Zealand Infantry Regiment
The Royal New Zealand Infantry Regiment is the main combat unit in the regular New Zealand Army. It was formed 9 January 1947 as the New Zealand Regiment with a single infantry battalion as part of the newly created infantry corps....

 (ANZAC) and 104th Field Battery
104th Field Battery, Royal Australian Artillery
The 104 Field Battery, Royal Australian Artillery was formed in the town of Moascar in Egypt during March 1916 as the 104th Field Artillery Battery, part of 4th Field Artillery Brigade. The battery was disbanded, reformed and rerolled many times during its history...

 cordon and search and reconnaissance in force operation in Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Operation Iola  27 Jan – 3 Feb 67 3rd Squadron, 5th Cavalry Regiment security operation along Route 15 for the movement of the 9th Infantry Division from Vung Tau
Vung Tàu
Vũng Tàu is a city in southern Vietnam. Its population in 2005 was 240,000. The city area is including 13 urban wards and one village. It is the capital of Ba Ria-Vung Tau province, and is the crude oil extraction center of Vietnam. It is also known as one of the most beautiful cities of tourism...

 to Bear Cat
Operation Irish  24 May – 24 Jun 69 3rd Brigade, 4th Infantry Division search and destroy operation
Operation Iron Fox  Jul 71 2nd Squadron SAS
Australian Special Air Service Regiment
The Special Air Service Regiment, officially abbreviated SASR but commonly known as the SAS, is a special forces unit of the Australian Army...

, 3rd Battalion, Royal Australian Regiment
3rd Battalion, Royal Australian Regiment
3rd Battalion, The Royal Australian Regiment is a parachute infantry battalion of the Australian Army, based in Sydney. 3 RAR was initially formed in 1945 as the 67th Battalion and has seen active service in Japan, Korea, Malaya, South Vietnam, East Timor, the Solomon Islands, Afghanistan and Iraq...

 and 4th Battalion, Royal Australian Regiment
4th Battalion, Royal Australian Regiment
The 4th Battalion, Royal Australian Regiment, was an Australian Army infantry battalion and part of the Royal Australian Regiment. The battalion was formed on 1 February 1964 and was renamed the 2nd Commando Regiment on 19 June 2009....

/Royal New Zealand Infantry Regiment
Royal New Zealand Infantry Regiment
The Royal New Zealand Infantry Regiment is the main combat unit in the regular New Zealand Army. It was formed 9 January 1947 as the New Zealand Regiment with a single infantry battalion as part of the newly created infantry corps....

 (ANZAC) operation against the VC 274th Regiment
VC 274th Regiment
The VC 274th Regiment, also known as the 274 Viet Cong Main Force Regiment, was a regiment of the Viet Cong during the Vietnam War. The regiment was part of the VC Division 5 and operated in the Bien Hoa, Đồng Nai, Phước Tuy and Long Khánh provinces.The Regiment consisted of a headquarters and...

 
12 1
Operation Iron Hand
Operation Iron Hand
Operation Iron Hand was a US military operation conducted during the Vietnam War. It was intended to suppress Soviet-supplied surface-to-air missile systems in North Vietnam before they became operational. Operation Iron Hand was in conjunction with Wild Weasel I. Iron Hand was to suppress and...

 
USAF operation against North Vietnamese SAM
Surface-to-air missile
A surface-to-air missile or ground-to-air missile is a missile designed to be launched from the ground to destroy aircraft or other missiles...

 installations
Operation Iron Mountain  28 Feb 69 – 31 Mar 71 11th Infantry Brigade
11th Infantry Brigade (United States)
The 11th Infantry Brigade was an infantry brigade of the United States Army. It was first formed as part of the United States Army's 6th Division during World War I, however it is best known for its service as a separate Brigade in the Vietnam War...

 clear and search operation along the Song Tra Khuc River south and west to Song Re River in Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
4,476 340
Operation Iron Triangle  8 – 14 Oct 65 173rd Airborne Brigade and 1st Battalion, Royal Australian Regiment
1st Battalion, Royal Australian Regiment
1st Battalion, Royal Australian Regiment is a regular light infantry battalion of the Australian Army. 1 RAR was first formed as the 65th Australian Infantry Battalion in 1945 and since then has been deployed on active service during the Korean War, the Malayan Emergency and the Vietnam War...

 search and destroy operation southwest of Bến Cát District in Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 
Operation Iroquois Grove  15 Jun – 25 Sep 69 1st Brigade, 5th Infantry Division and 2nd Battalion, 5th Marines clear and search operation in NVA Base Area 101 southeast of Quang Tri
Quang Tri
Quảng Trị is a town district of Quang Tri province in the North Central Coastal region of Vietnam. Significantly, it was the only South Vietnamese provincial capital to be captured by the North Vietnamese forces for a limited period in the 1972 offensive....

 City to protect civilians and assist in accelerated pacification program
Operation Ivanhoe  18 Sep – 2 Oct 71 4th Battalion, Royal Australian Regiment
4th Battalion, Royal Australian Regiment
The 4th Battalion, Royal Australian Regiment, was an Australian Army infantry battalion and part of the Royal Australian Regiment. The battalion was formed on 1 February 1964 and was renamed the 2nd Commando Regiment on 19 June 2009....

/Royal New Zealand Infantry Regiment
Royal New Zealand Infantry Regiment
The Royal New Zealand Infantry Regiment is the main combat unit in the regular New Zealand Army. It was formed 9 January 1947 as the New Zealand Regiment with a single infantry battalion as part of the newly created infantry corps....

 (ANZAC) security operation in northern Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
5
Operation Ivory Coast
Operation Ivory Coast
Operation Ivory Coast was a failed rescue mission conducted in North Vietnam during the Vietnam War by United States Special Operations Forces and other elements of the U.S. Military....

 
21 Nov 70 Attempted rescue of POWs at Son Tay
Son Tay
Sơn Tây is an urban district and city in Hanoi, the capital of Vietnam. It was the capital of Son Tay province before merging with Ha Dong province in 1965...

 POW camp, North Vietnam
50 (est)
Operation Ivy  2 Feb – 8 Mar 71 173rd Airborne Brigade reconnaissance operation

J

:

Operation
Military operation
Military operation is the coordinated military actions of a state in response to a developing situation. These actions are designed as a military plan to resolve the situation in the state's favor. Operations may be of combat or non-combat types, and are referred to by a code name for the purpose...

 Name
Date Duration Description – location – Units VC-NVA KIA
Killed in action
Killed in action is a casualty classification generally used by militaries to describe the deaths of their own forces at the hands of hostile forces. The United States Department of Defense, for example, says that those declared KIA need not have fired their weapons but have been killed due to...

's
Allied KIA's
Operation Jack  30 Sep – 31 Oct 69 9th Battalion, Royal Australian Regiment
9th Battalion, Royal Australian Regiment
9th Battalion, Royal Australian Regiment was a Regular light infantry battalion of the Australian Army. The battalion was raised in November 1967 and deployed to South Vietnam as part of Australia’s commitment to the Vietnam War in November 1968...

 reconnaissance in force operation in Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
Operation Jasper Square  10 – 14 Apr 68 3rd Battalion, 7th Marines operation in Go Noi in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
54 6
Operation Jeb Stuart I  22 Jan – 31 Mar 68 1st Cavalry Division and 1st and 2nd Brigades, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 operation in Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
3,268 294
Operation Jeb Stuart III  17 May 68 – 3 Nov 68 1st Cavalry Division operations on the border of Quang Tri
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 and central Thua Thien Provinces
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
2114 212
Operation Jefferson Glenn
Operation Jefferson Glenn
Operation Jefferson Glenn ran from September 5, 1970 to October 6, 1971 and was the last major operation in which U.S. ground forces participated in Vietnam. It was the final major offensive in which the 101st Airborne Division fought. This was a joint military operation combining forces of the...

 
5 Sep 70 – 6 Oct 71 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

, 1st Brigade, 5th Infantry Division and ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation in Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

s. This was the last major offensive operation involving US ground troops
2,026 60
Operation Jingle Bells  19 – 20 Dec 65 1st Battalion, 28th Infantry Regiment
28th Infantry Regiment (United States)
Since the establishment of the United States Army in 1775, three regiments have held the designation 28th Infantry Regiment. The first was a Provisional unit that was constituted on 29 January 1813 and served during The War of 1812. The second was a reorganization and redesignation of 2nd...

 search and destroy operation in III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Operation Junction City
Operation Junction City
Operation Junction City was an 82-day military operation conducted by United States and Republic of Vietnam forces begun on 22 February 1967 during the Vietnam War. It was the largest U.S. airborne operation since Operation Market Garden during World War II, the only major airborne operation of...

 
22 Feb – 14 May 67 3rd Brigade, 4th Infantry Division, 196th Infantry Brigade, 173rd Airborne Brigade, 11th Armored Cavalry Regiment, VNMC 1st and 5th Battalions
Republic of Vietnam Marine Corps
The Republic of Vietnam Marine Corps ) was part of the armed forces of the Republic of Vietnam . It was established by Ngo Dinh Diem in 1954 when he was Prime Minister of the State of Vietnam, which became the Republic of Vietnam in 1955. The longest-serving commander was Lieutenant General Le...

 and ARVN 35th and 36th Ranger Battalions
Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Ðộng Quân, more commonly known as the ARVN Rangers, were the Rangers of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in...

 operation in Tay Ninh Province 
1728 282

K

:

Operation
Military operation
Military operation is the coordinated military actions of a state in response to a developing situation. These actions are designed as a military plan to resolve the situation in the state's favor. Operations may be of combat or non-combat types, and are referred to by a code name for the purpose...

 Name
Date Duration Description – location – Units VC-NVA KIA
Killed in action
Killed in action is a casualty classification generally used by militaries to describe the deaths of their own forces at the hands of hostile forces. The United States Department of Defense, for example, says that those declared KIA need not have fired their weapons but have been killed due to...

's
Allied KIA's
Operation Katum  29 Sep – 2 Oct 71 3/1 Cavalry and 2nd Squadron, 11th Armored Cavalry Regiment security operation for the withdrawal of US personnel from FSB Katum in Tay Ninh Province 
Operation Kawela  10 – 25 Jun 67 1st Brigade, 25th Infantry Division search and destroy operation in the Iron Triangle
Iron Triangle (Vietnam)
The Iron Triangle was a area in the Binh Duong Province of Vietnam, so named due to it being a stronghold of Viet Minh activity during the war...

 in Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 
Operation Keepout  68 USAF operation to sow anti-personnel mines in the "Parrot's Beak" area Svay Rieng Province, Cambodia
Operation Kenmore  29 Sep – 11 Oct 67 2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment
2nd Battalion, Royal Australian Regiment is a regular light infantry battalion of the Australian Army. 2 RAR was first formed as the Australian 66th Battalion in 1945 and since then it has seen active service during the Korean War, Malayan Emergency and Vietnam War...

 and 7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

 search and destroy operation in Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Operation Kent  8 – 15 Oct 66 2nd Battalion, 7th Marines search and destroy operation in Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Operation Kentucky
Operation Kentucky
Operation Kentucky was an operation conducted by the United States Marine Corps in the area around Con Thien, South Vietnam known as Leatherneck Square from November 1, 1967 until February 28, 1968...

 
1 Nov 67 – 28 Feb 68 1st Battalion, 1st Marines, 2nd Battalion, 1st Marines, 1st Battalion, 3rd Marines, 2nd Battalion, 3rd Marines, 3rd Battalion, 3rd Marines, 1st Battalion, 4th Marines, 2nd Battalion, 4th Marines, 3d Battalion, 4th Marines, 1st Battalion, 9th Marines, 2nd Battalion, 9th Marines, 3rd Battalion, 9th Marines, 1st and 2nd Battalions, 26th Marines and 3rd Tank Battalion
3rd Tank Battalion
The 3rd Tank Battalion was an armor battalion of the United States Marine Corps.-World War II:The 3rd Tank Battalion was formed during World War II on 16 September 1942. Each of the three regimental combat teams of the 3rd Marine Division had their own tank company and a scout car platoon...

 anti-infiltration operation in Leatherneck Square between Con Thien
Con Thien
Con Thien , was a United States Marine Corps combat base located near the Vietnamese Demilitarized Zone about 3 km from North Vietnam...

, Gio Linh
Gio Linh
Gio Linh is a rural district of Quang Tri province in the North Central Coastal region of Vietnam. Gio Linh borders Vinh Linh to the north, Dong Ha to the south. The planned Quang Tri Airport will be constructed in this district. As of 2003 the district had a population of . The district covers...

, Cam Lo
Cam Lo
Cam Lộ is a rural district of Quang Tri province in the North Central Coastal region of Vietnam. As of 2003 the district had a population of 46,231. The district covers an area of 347 km²...

 and Dong Ha
Dong Ha
Đông Hà is the capital town of Quang Tri province, Vietnam. It is located at around . Dong Ha is situated at the crossroads of National Highway 1A and Route 9, part of the East-West Economic Corridor . It lies on the Reunification Express Railway and is served by Dong Ha Railway Station...

 
3,921 520
Operation Kentucky Cougar  22 Jun 69 – 31 Jan 70 3/1 Cavalry and 11th Armored Cavalry Regiment operation in Binh Long
Binh Long Province
thumb|right|[[Binh Duong Province|Binh Duong]], [[Phuoc Long Province|Phuoc Long]] and Binh Long provinces in map of South VietnamBình Long is a former province of Dong Nam Bo region in South Vietnam. It now corresponds to the western part of Binh Phuoc province. It was formed on October 22, 1956...

, Gia Định
Gia Định Province
- History :Gia Định Province was created in 1832. In December 1889 it was split to 4 smaller provinces, Gia Định, Chợ Lớn, Tân An and Tây Ninh.In 1957 it contained 6 districts, Gò Vấp, Tân Bình, Hóc Môn, Thủ Đức, Nhà Bè and Bình Chánh...

 and Tay Ninh Provinces
Operation Kentucky Jumper  1 Mar – 14 Aug 69 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

, 9th Infantry Division and ARVN 3rd Regiment clear and search operation in Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
1,675
Operation Keperra  26 Jan – 14 Feb 70 8th Battalion, Royal Australian Regiment
8th Battalion, Royal Australian Regiment
The 8th Battalion, Royal Australian Regiment was an Australian Army Regular infantry battalion. The battalion was formed in July 1966 as part of an expansion of the Australian Army in the mid 1960s due to the perceived threat of Communism in southeast Asia...

 cordon and search operation of selected hamlets of Xuyen Moc
Xuyen Moc
Xuyên Mộc is a rural district of Ba Ria–Vung Tau province in the southeast region of Vietnam. As of 2003 the district had a population of 132,117. The district covers an area of 642 km²....

 and the village of Nui Nhon, reconnaissance and ambush operation in the Nui Dinh mountains in the east of Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
6
Operation Kern  1 – 25 Oct 66 2nd Battalion, 3rd Marines search and destroy operation in Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Operation Keystone Blue Jay  1 Feb – 15 Apr 70 1st Infantry Division and 3rd Brigade, 4th Infantry Division redeployment from South Vietnam to the United States
Operation Keystone Cardinal  18 Sep – 15 Dec 69 3rd Brigade, 82nd Airborne Division redeployment from South Vietnam to the United States
Operation Keystone Eagle  1 Jul – 31 Aug 69 9th Infantry Division redeployment from South Vietnam to the United States
Operation Keystone Mallard  1 Dec 71 – 31 Jan 72 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 redeployment from South Vietnam to the United States
Operation Keystone Oriole (Alpha)  1 May – 30 Jun 71 Redeployment of three infantry battalions and one air cavalry squadron from South Vietnam to the United States
Operation Keystone Oriole (Bravo)  1 July – 31 Aug 71 Redeployment of the 173rd Airborne Brigade from South Vietnam to the United States
Operation Keystone Oriole (Charlie)  1 Sep – 30 Nov 71 Redeployment of the 23rd Infantry Division, 11th Infantry Brigade
11th Infantry Brigade (United States)
The 11th Infantry Brigade was an infantry brigade of the United States Army. It was first formed as part of the United States Army's 6th Division during World War I, however it is best known for its service as a separate Brigade in the Vietnam War...

 and 198th Infantry Brigade from South Vietnam to the United States
Operation Keystone Owl  1 Feb – 30 Apr 72 Redeployment of five infantry battalions, two cavalry squadrons and four air cavalry squadron from South Vietnam to the United States
Operation Keystone Pelican  1 Sep – 30 Nov 72 Redeployment of miscellaneous units from South Vietnam to the United States
Operation Keystone Pheasant  1 May – 30 Jun 72 Redeployment of 3/1 Cavalry, 196th Infantry Brigade and four infantry Battalions from South Vietnam to the United States
Operation Keystone Robin (Alpha)  1 Jul – 15 Oct 70 Redeployment of 3rd Brigade, 9th Infantry Division and 199th Infantry Brigade from South Vietnam to the United States
Operation Keystone Robin (Bravo)  16 Oct – 31 Dec 70 Redeployment of the 4th Infantry Division and 25th Infantry Division (excl 2nd Brigade) from South Vietnam to the United States
Operation Keystone Robin (Charlie)  1 Jan – 30 Apr 71 Redeployment of the 1st Cavalry Division, 2nd Brigade, 25th Infantry Division and 11th Armored Cavalry Regiment from South Vietnam to the United States
Operation Keystone Wren  1 Jul – 31 Aug 72 Redeployment of two infantry battalions from South Vietnam to the United States
Operation Khung Long  May 66 ARVN operation in Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 
30 19
Operation Kien Giang 9-1  16 – 24 Nov 67 MRF, 2nd and 3rd Brigades, 9th Infantry Division, ARVN 7th Division and 9th Division
9th Division (South Vietnam)
The 9th Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the IV Corps that oversaw the southernmost region of South Vietnam, the Mekong Delta....

, 5th Battalion, Republic of Vietnam Marine Corps
Republic of Vietnam Marine Corps
The Republic of Vietnam Marine Corps ) was part of the armed forces of the Republic of Vietnam . It was established by Ngo Dinh Diem in 1954 when he was Prime Minister of the State of Vietnam, which became the Republic of Vietnam in 1955. The longest-serving commander was Lieutenant General Le...

 and US Navy TF117 operation against the Vietcong 263rd and 514th Battalions Base Area 470 in Dinh Tuong Province 
21 12
Operation King Hit  10 – 11 Dec 68 9th Battalion, Royal Australian Regiment
9th Battalion, Royal Australian Regiment
9th Battalion, Royal Australian Regiment was a Regular light infantry battalion of the Australian Army. The battalion was raised in November 1967 and deployed to South Vietnam as part of Australia’s commitment to the Vietnam War in November 1968...

 cordon and search operation of An Nhut village in Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Operation Kingfisher
Operation Kingfisher
Operation Kingfisher was a United States military operation that took place during the Vietnam War.July 16 - Oct 31, 1967Western area of Leatherneck SquareUnits:U.S. Marines: 2/9, 3/9, 3/3, 3/4 and 2/4NVA: 324B DivisionCasualties:...

 
16 Jul – 31 Oct 67 1st Battalion, 3rd Marines, 2nd Battalion, 3rd Marines, 3rd Battalion, 3rd Marines, 2nd Battalion, 4th Marines, 3rd Battalion, 4th Marines, 1st Battalion, 9th Marines, 2nd Battalion, 9th Marines, 3rd Battalion, 9th Marines and 3rd Battalion, 26th Marines operation in the DMZ - Con Thien
Vietnamese Demilitarized Zone
The Vietnamese Demilitarized Zone was established as a dividing line between North and South Vietnam as a result of the First Indochina War.During the Second Indochina War , it became important as the battleground demarcation separating North Vietnamese territory from South Vietnamese territory.-...

 
1,117 340
Operation Kings  20 – 28 Mar 66 3rd Battalion, 3rd Marines, 2nd Battalion, 9th Marines and 3rd Tank Battalion
3rd Tank Battalion
The 3rd Tank Battalion was an armor battalion of the United States Marine Corps.-World War II:The 3rd Tank Battalion was formed during World War II on 16 September 1942. Each of the three regimental combat teams of the 3rd Marine Division had their own tank company and a scout car platoon...

 search and destroy operation 25 km southwest of Danang in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Operation Kings Cross  31 Oct – 12 Dec 69 5th Battalion, Royal Australian Regiment operation against the VC 274th Regiment
VC 274th Regiment
The VC 274th Regiment, also known as the 274 Viet Cong Main Force Regiment, was a regiment of the Viet Cong during the Vietnam War. The regiment was part of the VC Division 5 and operated in the Bien Hoa, Đồng Nai, Phước Tuy and Long Khánh provinces.The Regiment consisted of a headquarters and...

 along Route 15 
Operation Kingston  14 Sep – 15 Oct 69 5th Battalion, Royal Australian Regiment operation to locate and engage elements of the VC D445 Battalion
VC D445 Battalion
The VC D445 Battalion, also known as the Viet Cong D445 Provincial Mobile Battalion of the Ba Ria Battalion, was a Local Force battalion of the Viet Cong during the Vietnam War. The battalion operated in the Đồng Nai river basin and also the Bien Hoa, Phước Tuy and Long Khánh provinces...

 near Thua Tich village
Operation Kipapa  31 Aug – 12 Sep 66 1st Brigade, 25th Infantry Division operation in the Filhol Plantation in Hậu Nghĩa Province
Hậu Nghĩa
Hậu Nghĩa is former province of South Vietnam. It was formed on October 15, 1963 by separating land from provinces Long An, Gia Định and Tây Ninh. Its capital city was Khiêm Cường. It had 4 districts: Củ Chi, Đức Hòa, Đức Huệ and Trảng Bàng....

 
8 6
Operation Kittyhawk  20 Apr 67 – 21 Mar 68 9th Infantry Division, 11th Armored Cavalry Regiment and 3rd Squadron, 5th Cavalry Regiment security and escort operations in Long Khánh District 
Operation Klamath Falls  1 Dec 67 – 8 Jan 68 1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 and 2nd Squadron, 7th Cavalry Regiment search and destroy operation in Binh Thuan
Binh Thuan Province
Bình Thuận is a province of Vietnam. It is located on the country's South Central Coast, not far from Ho Chi Minh City. It is sometimes seen as part of the Southeast Region. Binh Thuan is known for its scenery and for its good beaches...

, Binh Tuy
Binh Tuy Province
Binh Tuy Province was a province of South Vietnam. It now mostly corresponds to the western part of Binh Thuan Province, including Hàm Tân, Hàm Thuận Nam, Tánh Linh, Đức Linh districts and La Gi town....

 and Lâm Đồng Provinces
Operation Knox  3 Mar – 3 Apr 67 Special Forces Project DELTA
Project DELTA
Project DELTA was one of three Greek letter special forces reconnaissance projects formed by the Military Assistance Command, Vietnam, MACV during the Vietnam War to collect operational intelligence in remote areas of South Vietnam....

 operation in II Corps
II Corps (South Vietnam)
The II Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps in the ARVN, and it oversaw the region of the central highlands region, north of the capital Saigon...

 
Operation Knox (USMC)  24 Oct – 4 Nov 67 2nd Battalion, 3rd Marines and 3rd Battalion, 11th Marines operation in Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
Operation Koko Head  23 Jul – 6 Aug 66 2nd Brigade, 25th Infantry Division search and destroy operation in Binh Duong
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 and Hậu Nghĩa Provinces
Hậu Nghĩa
Hậu Nghĩa is former province of South Vietnam. It was formed on October 15, 1963 by separating land from provinces Long An, Gia Định and Tây Ninh. Its capital city was Khiêm Cường. It had 4 districts: Củ Chi, Đức Hòa, Đức Huệ and Trảng Bàng....

 
6
Operation Kokuliea  14 – 22 Jul 66 2nd Brigade, 25th Infantry Division search and destroy operation in Binh Duong
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 and Hậu Nghĩa Provinces
Hậu Nghĩa
Hậu Nghĩa is former province of South Vietnam. It was formed on October 15, 1963 by separating land from provinces Long An, Gia Định and Tây Ninh. Its capital city was Khiêm Cường. It had 4 districts: Củ Chi, Đức Hòa, Đức Huệ and Trảng Bàng....

 
Operation Kolchak I  26 – 28 Feb 66 2nd Brigade, 25th Infantry Division search and destroy operation in Hậu Nghĩa Province
Hậu Nghĩa
Hậu Nghĩa is former province of South Vietnam. It was formed on October 15, 1963 by separating land from provinces Long An, Gia Định and Tây Ninh. Its capital city was Khiêm Cường. It had 4 districts: Củ Chi, Đức Hòa, Đức Huệ and Trảng Bàng....

 
5
Operation Kole Kole  14 May – 7 Dec 67 2nd Brigade, 25th Infantry Division search and destroy operation in Binh Duong
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

, Hậu Nghĩa
Hậu Nghĩa
Hậu Nghĩa is former province of South Vietnam. It was formed on October 15, 1963 by separating land from provinces Long An, Gia Định and Tây Ninh. Its capital city was Khiêm Cường. It had 4 districts: Củ Chi, Đức Hòa, Đức Huệ and Trảng Bàng....

 and Tay Ninh Provinces
645
Operation Kosciusko  15 – 20 Jun 68 4th Battalion, Royal Australian Regiment
4th Battalion, Royal Australian Regiment
The 4th Battalion, Royal Australian Regiment, was an Australian Army infantry battalion and part of the Royal Australian Regiment. The battalion was formed on 1 February 1964 and was renamed the 2nd Commando Regiment on 19 June 2009....

/Royal New Zealand Infantry Regiment
Royal New Zealand Infantry Regiment
The Royal New Zealand Infantry Regiment is the main combat unit in the regular New Zealand Army. It was formed 9 January 1947 as the New Zealand Regiment with a single infantry battalion as part of the newly created infantry corps....

 (ANZAC) reconnaissance in force operation between Nui Thia Vai mountain and Nui Dinh mountain
2
Operation Kramer White  16 Oct 69 – 5 Jan 70 1st Squadron, 10th Cavalry Regiment screening operation in Pleiku Province 
Operation Kudzu  1 May – 20 Nov 68 9th Infantry Division reconnaissance and security operation of Dong Tam Base in Dinh Truong Province 
Operation Kudzu II  20 Nov – 16 Dec 68 9th Infantry Division reconnaissance in force operation in Dinh Truong Province 
Operation Kunia  19 May – 7 Dec 67 1st Brigade, 25th Infantry Division search and destroy operation in the Ho Bo Woods
Ho Bo Woods
Ho Bo Woods was located in Binh Duong Province 20 km north of Cu Chi, 4 km to the west of the Iron Triangle and the Saigon River and some 56 km northwest of Saigon. The woods consisted of rubber plantations, sparse to dense woods, and open rice paddies with some extremely large...

, Bui Loi Woods, Filhol Plantation and the Iron Triangle
Iron Triangle (Vietnam)
The Iron Triangle was a area in the Binh Duong Province of Vietnam, so named due to it being a stronghold of Viet Minh activity during the war...

 in Binh Duong
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 and Tay Ninh Provinces

L

:

Operation
Military operation
Military operation is the coordinated military actions of a state in response to a developing situation. These actions are designed as a military plan to resolve the situation in the state's favor. Operations may be of combat or non-combat types, and are referred to by a code name for the purpose...

 Name
Date Duration Description – location – Units VC-NVA KIA
Killed in action
Killed in action is a casualty classification generally used by militaries to describe the deaths of their own forces at the hands of hostile forces. The United States Department of Defense, for example, says that those declared KIA need not have fired their weapons but have been killed due to...

's
Allied KIA's
Operation Lafayette  25 Jan – 7 Feb 67 1st Battalion, 1st Marines, 2nd Battalion, 1st Marines and 3rd Battalion, 1st Marines search and destroy operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Operation Lahaina  7 Aug – 1 Sep 66 2nd Battalion, 27th Infantry Regiment pacification operation in Hậu Nghĩa Province
Hậu Nghĩa
Hậu Nghĩa is former province of South Vietnam. It was formed on October 15, 1963 by separating land from provinces Long An, Gia Định and Tây Ninh. Its capital city was Khiêm Cường. It had 4 districts: Củ Chi, Đức Hòa, Đức Huệ and Trảng Bàng....

 
Operation Lake  6 – 12 Jul 67 1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 operation in Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Operation Lam Son I  62 ARVN I Corps
I Corps
1 Corps, 1st Corps, First Corps, or I Corps may refer to:*I ANZAC Corps *I Corps *I Corps *I Corps *I Corps *I Corps *I Corps...

' operation against VC Do Xa stronghold in Quang Ngai 
Operation Lam Son II
Operation Lam Son II
Operation Lam Son II was a combined United States and South Vietnamese military and public relations operation in the village of Tan Phuoc Khanh in III Corps around 40 km north of the capital Saigon staged from June 2 to June 5, 1966 during the Vietnam War...

 
30 Aug 62 ARVN and 93rd Transportation Company and 10 CH-34s from the 1st Helicopter Squadron VNAF supported operation deep in the jungles of Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 in I Corps
I Corps (South Vietnam)
The I Corps Tactical Zone was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps which the ARVN oversaw. This was the northernmost region of South Vietnam, bordering North Vietnam...

 
Operation Lam Son 11  2–5 Jun 66 1st Squadron, 4th Cavalry
4th Brigade Combat Team, 1st Cavalry Division (United States)
The 4th Brigade Combat Team is a combined arms Brigade of the 1st Cavalry Division. Its major equipment includes M1A2SEP Tanks, M2A2 & M3A2 ODS Bradley Infantry Fighting Vehicles, M109A6 Paladin Howitzers, and M1151 Up-armored Humvees.-Units:*2nd Battalion, 7th Cavalry Regiment*1st Squadron, 9th...

 and 7th Company, 7th ARVN Regiment operation in Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 
Operation Lam Son 45  Jan 67 ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operations in Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Provinces 
Operation Lam Son 46  Feb 67 ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operations in Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Provinces 
Operation Lam Son 48  4–5 May 67 ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operations in Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Provinces 
Operation Lam Son 54  19–27 May 67 ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation up Route 1 north of Gio Linh
Gio Linh
Gio Linh is a rural district of Quang Tri province in the North Central Coastal region of Vietnam. Gio Linh borders Vinh Linh to the north, Dong Ha to the south. The planned Quang Tri Airport will be constructed in this district. As of 2003 the district had a population of . The district covers...

 to the Ben Hai River
Ben Hai River
The Ben Hai River is a river in central Vietnam which became an important landmark in the partition of the country into a northern and a southern zone along the 17th parallel by the Geneva Accords of 1954...

, launched in conjunction with Operation Beau Charger and Operation Hickory
Operation Hickory
Operation Hickory was an operation conducted by the United States Marine Corps in the area around Con Thien, South Vietnam known as Leatherneck Square from May 18, 1967 until May 28, 1967...

 
342 22
Operation Lam Son 63  2 Jun 67 ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operations in Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

s
Operation Lam Son 67  7 Feb 67 – 31 Mar 68 2nd and 3rd Brigades, 1st Infantry Division and ARVN 5th Division
5th Division (South Vietnam)
The Fifth Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the III Corps that oversaw the region of the country surrounding the capital, Saigon....

, 18th Division
18th Division (South Vietnam)
The 18th Division was an infantry division in the III Corps of the Army of the Republic of Vietnam . The U.S. Military Assistance Command Vietnam considered the 18th as undisciplined and was well known throughout the ARVN for its "cowboy" reputation...

 and VNMC 3rd Battalion
Republic of Vietnam Marine Corps
The Republic of Vietnam Marine Corps ) was part of the armed forces of the Republic of Vietnam . It was established by Ngo Dinh Diem in 1954 when he was Prime Minister of the State of Vietnam, which became the Republic of Vietnam in 1955. The longest-serving commander was Lieutenant General Le...

 security operations in Biên Hòa
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 and Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

s
Operation Lam Son 68  1 Feb – 10 Mar 68 2nd Brigade, 1st Infantry Division and ARVN 5th Division
5th Division (South Vietnam)
The Fifth Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the III Corps that oversaw the region of the country surrounding the capital, Saigon....

 and 18th Division
18th Division (South Vietnam)
The 18th Division was an infantry division in the III Corps of the Army of the Republic of Vietnam . The U.S. Military Assistance Command Vietnam considered the 18th as undisciplined and was well known throughout the ARVN for its "cowboy" reputation...

 search and destroy operation in Biên Hòa
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 and Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

s
Operation Lam Son 87  20–24 Jul 67 ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operations in Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

s
Operation Lam Son 115  18–24 Apr 64 ARVN 32nd Ranger Battalion
Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Ðộng Quân, more commonly known as the ARVN Rangers, were the Rangers of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in...

 operation near Lavang
Operation Lam Son 138  10 – 20 Oct 67 two battalions of the ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation in the Hai Lang Forest Reserve in Quang Tri
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 and Thua Thien Provinces
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 in conjunction with the US Operation Medina
Operation Medina
Operation Medina was a search and destroy operation conducted in the Hai Lang Forest Reserve of South Vietnam in the autumn of 1967 during the Vietnam War...

 
Operation Lam Son 166  26 Dec 67 ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operations in Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Provinces against the 816th Vietcong Battalion
Operation Lam Son 194  14–20 March 68 ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation east of Phu Bai tying in with Operation Ford 
Operation Lam Son 207  1 – 15 Apr 68 ARVN participation in Operation Pegasus
Operation Pegasus
Operation Pegasus was a military operation carried out on the Lower Rhine near the village of Renkum, close to Arnhem in the Netherlands. Overnight on the 22–23 October 1944, the Allies successfully evacuated a large group of men trapped in German occupied territory who had been in hiding since...

 
1,044 92
Operation Lam Son 216  19 Apr – 17 May 68 ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 and 3rd ARVN Airborne Task Force first large operation into the A Shau Valley
A Shau Valley
The A Shau Valley is a valley in Vietnam's, Thừa Thiên province, west of the city of Huế along the border with Laos. The valley was one of the key entry points into South Vietnam for men and matériel brought along the Ho Chi Minh Trail by the communist forces and was the scene of heavy fighting...

 in conjunction with Operation Delaware
Operation Delaware
Operation Delaware was a military operation of the Vietnam War in the A Shau Valley. The A Shau Valley was an important corridor for moving supplies into South Vietnam and used as staging area for attacks...

, moving through the valley to preempt enemy preparations for an attack on the Hue
Hue
Hue is one of the main properties of a color, defined technically , as "the degree to which a stimulus can be describedas similar to or different from stimuli that are described as red, green, blue, and yellow,"...

 area and to take advantage of the damage done to the enemy by Operation Pegasus
Operation Pegasus
Operation Pegasus was a military operation carried out on the Lower Rhine near the village of Renkum, close to Arnhem in the Netherlands. Overnight on the 22–23 October 1944, the Allies successfully evacuated a large group of men trapped in German occupied territory who had been in hiding since...

 
869 142
Operation Lam Son 235  22 Feb – 2 Mar 66 2 Regiments of the ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 search and destroy operation in Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
444 35
Operation Lam Son 245  2 Aug 68 – 24 Apr 69 ARVN 54th Regiment operation in Thua Thien Province
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 
636
Operation Lam Son 255  Apr 66 ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation in Quang Tin Province 
33
Operation Lam Son 261  11 Sep 68 – 24 Apr 69 1st ARVN Regiment operation in Thua Thien
Thua Thien-Hue Province
Thừa Thiên-Huế is a province in the North Central Coast of Vietnam, approximately in the center of the country. It borders Quang Tri Provice to the north and Da Nang City to the south, Laos to the west and the South China Sea to the east. The province has 128 km of coastline, 22,000 ha of...

 and Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

s
724
Operation Lam Son 271  16 Oct 68 – 24 Apr 69 2nd ARVN Regiment operation in Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
603
Operation Lam Son 277  22 Apr 69 – 20 Jun 69 2nd ARVN Regiment operation in Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
541
Operation Lam Son 283  21 – 24 Jun 66 ARVN operation in Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
331 37
Operation Lam Son 290  17 Jul 66 ARVN operation in Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
135
Operation Lam Son 318  3 Oct – 20 Nov 66 ARVN operation in Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 
179 38 ARVN, 1 US
Operation Lam Son 719
Operation Lam Son 719
Operation Lam Son 719 was a limited-objective offensive campaign conducted in southeastern portion of the Kingdom of Laos by the armed forces of the Republic of Vietnam between 8 February and 25 March 1971, during the Vietnam War...

 
8 Feb – 25 Mar 71 ARVN armored and airborne invasion of Laos
Laos
Laos Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ Sathalanalat Paxathipatai Paxaxon Lao, officially the Lao People's Democratic Republic, is a landlocked country in Southeast Asia, bordered by Burma and China to the northwest, Vietnam to the east, Cambodia to the south and Thailand to the west...

 with US airlift and air support along Route 9
National Road 9 (Vietnam)
National Route 9 runs across Vietnam roughly in line with the 17th Parallel. The route includes two segments. The segment called National Route 9A begins at Dong Ha and ends at Lao Bảo on the Vietnam-Laos border and is entirely within Quang Tri Province...

 to Tchepone to sever the Ho Chi Minh Trail
Ho Chi Minh trail
The Ho Chi Minh trail was a logistical system that ran from the Democratic Republic of Vietnam to the Republic of Vietnam through the neighboring kingdoms of Laos and Cambodia...

 
2163 1529 ARVN KIA, 625 MIA 215 US KIA, 38 MIA
Operation Lam Son 720  Apr – Aug 71 ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 and 3rd Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 operation into the A Shau Valley
A Shau Valley
The A Shau Valley is a valley in Vietnam's, Thừa Thiên province, west of the city of Huế along the border with Laos. The valley was one of the key entry points into South Vietnam for men and matériel brought along the Ho Chi Minh Trail by the communist forces and was the scene of heavy fighting...

 
Operation Lam Son 810  6 – 25 Sep 71 ARVN operation with US support to disrupt the flow of NVA supplies into northernmost Quang Tri Province
Quang Tri Province
Quảng Trị is a province on the North Central Coast of Vietnam, north of the former imperial capital of Huế.-Geography:Located in North Central Vietnam, Quang Tri Province is surrounded by Quang Binh Province on the north, Thua Thien-Hue Province on the south, Savannakhet Province of Laos on the...

 throung the DMZ and neighboring Laos
175 75
Operation Lamar Plain  16 May – 13 Aug 69 23rd Infantry Division, 1st Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 and ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation southwest of Tam Ky in Quang Tin Province 
524 478
Operation Lancaster I  1 Nov 67 – 20 Jan 68 1st Battalion, 1st Marines, 3rd Battalion, 3rd Marines, 2nd Battalion, 9th Marines and 3rd Battalion, 9th Marines search and destroy operation to safeguard Route 9
National Road 9 (Vietnam)
National Route 9 runs across Vietnam roughly in line with the 17th Parallel. The route includes two segments. The segment called National Route 9A begins at Dong Ha and ends at Lao Bảo on the Vietnam-Laos border and is entirely within Quang Tri Province...

 between Cam Lo
Cam Lo
Cam Lộ is a rural district of Quang Tri province in the North Central Coastal region of Vietnam. As of 2003 the district had a population of 46,231. The district covers an area of 347 km²...

 and in the old Operation Kingfisher
Operation Kingfisher
Operation Kingfisher was a United States military operation that took place during the Vietnam War.July 16 - Oct 31, 1967Western area of Leatherneck SquareUnits:U.S. Marines: 2/9, 3/9, 3/3, 3/4 and 2/4NVA: 324B DivisionCasualties:...

 area around Ca Lu
Ca Lu
Ca Lu was a United States Marine Corps base located at on Highway or Route 9, near Krông Klang, Đa Krông District, western Quảng Trị Province, South Vietnam....

 
46 27
Operation Lancaster II  21 Jan – 23 Nov 68 1st Battalion, 1st Marines, 1st Battalion, 3rd Marines, 2nd Battalion, 3rd Marines, 3rd Battalion, 3rd Marines, 1st Battalion, 4th Marines, 2nd Battalion, 4th Marines, 3rd Battalion, 4th Marines, 1st Battalion, 9th Marines, 2nd Battalion, 9th Marines, 3rd Battalion, 9th Marines and 2nd Battalion, 26th Marines search-and-clear operation to safeguard Route 9
National Road 9 (Vietnam)
National Route 9 runs across Vietnam roughly in line with the 17th Parallel. The route includes two segments. The segment called National Route 9A begins at Dong Ha and ends at Lao Bảo on the Vietnam-Laos border and is entirely within Quang Tri Province...

 between Cam Lo
Cam Lo
Cam Lộ is a rural district of Quang Tri province in the North Central Coastal region of Vietnam. As of 2003 the district had a population of 46,231. The district covers an area of 347 km²...

 and Ca Lu
Ca Lu
Ca Lu was a United States Marine Corps base located at on Highway or Route 9, near Krông Klang, Đa Krông District, western Quảng Trị Province, South Vietnam....

 
1801 359
Operation Lanikai  14 Sep 66 – 13 Feb 67 1st Brigade, 25th Infantry Division pacification operation in Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

 
Operation Lanoke  25 – 28 Feb 67 2nd Battalion, 5th Marines search and destroy operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Operation Lard Yar  14 Oct 67 Royal Thai Army Volunteer Regiment operation in III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Operation Lavarack  30 May – 1 Jul 69 6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment
6th Battalion, Royal Australian Regiment is a motorised infantry battalion of the Australian Army. It was originally raised in Brisbane, Queensland, on 6 June 1965 and has since then served in a number of overseas deployments and conflicts including South Vietnam, East Timor and Iraq...

/Royal New Zealand Infantry Regiment
Royal New Zealand Infantry Regiment
The Royal New Zealand Infantry Regiment is the main combat unit in the regular New Zealand Army. It was formed 9 January 1947 as the New Zealand Regiment with a single infantry battalion as part of the newly created infantry corps....

 (ANZAC) reconnaissance in force operations north of Nui Dat
Nui Dat
Nui Dat in Phuoc Tuy Province was the location of a prominent Australian military base in South Vietnam during the Vietnam War. The site was chosen by Lieutenant General John Wilton in 1966 and was built mainly by men from the 6th Battalion, Royal Australian Regiment...

 
102 3
Operation Lawrence  17 Apr 67 196th Infantry Brigade search and destroy operation in I Corps
I Corps (South Vietnam)
The I Corps Tactical Zone was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps which the ARVN oversaw. This was the northernmost region of South Vietnam, bordering North Vietnam...

 
Operation Le Loi I  8 Dec 68 – 10 Feb 69 ARVN 1st Ranger Group
Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Ðộng Quân, more commonly known as the ARVN Rangers, were the Rangers of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in...

 operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
695
Operation Le Loi 9  23 Jul 64 ARVN operation 24 km southwest of An Tuc
An Tức
An Tức is a commune and village of the Tri Tôn District of An Giang Province, Vietnam....

 in Pleiku Province 
Operation Le Loi 15  21 Mar 66 ARVN Special Forces operation in Darlac Province  134 10
Operation Leap Frog  68 Systematic canvassing of the opinions of senior ARVN officers by U.S. military intelligence on likely Vietcong actions
Operation Leaping Lena  15 May – 1 Oct 64 ARVN and CIDG
Civilian Irregular Defense Group
Civilian Irregular Defense Group program was a program developed by the U.S. government in the Vietnam War to develop South Vietnamese irregular military units from minority populations.-Purpose:...

, under Special Forces leadership, classified long-range patrolling to provide the groundwork for the formation of a combined American-South Vietnamese special reconnaissance unit capable of conducting the most hazardous and critical missions inside the country as required by MACV
Military Assistance Command, Vietnam
The U.S. Military Assistance Command, Vietnam, MACV, , was the United States' unified command structure for all of its military forces in South Vietnam during the Vietnam War.-History:...

 and the Vietnamese Joint General Staff
Operation Lee/Operation Lien Ket 64  3 – 10 Oct 66 ROK 2nd Marine Brigade
2nd Marine Brigade (Republic of Korea)
The 2nd Marine Division , notably known as Blue Dragon , is an infantry division of the Republic of Korea Marine Corps.-History:On June 1, 1965, Prime Minister of South Vietnam Nguyen Cao Ky requested military aid from the Republic of Korea...

 and ARVN 4th Regiment operation in Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Operation Leeds  16 Oct – 3 Dec 66 3rd Brigade, 1st Infantry Division search and destroy operation
Operation Leeton  3 May – 2 Jun 67 7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

 search and destroy operation in Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Operation Lejeune  7 – 22 Apr 67 3rd Brigade, 25th Infantry Division, 2/1 Cavalry, 3/1 Cavalry and 3rd Battalion, 7th Marines search and destroy operation in Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Operation Leopard  1 – 7 Jan 70 A Squadron, 1st Armoured Regiment reconnaissance and ambush operation in Duc Thanh District 
Operation Lewis and Clark  3–15 May 66 2/1 Cavalry reconnaissance in force operation from Pleiku
Pleiku
Pleiku is a town in central Vietnam, located in that nation's central highland region. It is the capital of the Gia Lai Province; it is inhabited primarily by the Bahnar and Jarai ethnic groups, sometimes known as the Montagnards or Degar....

 to An Khe
An Khe
"An Khe" is the 102nd The West Wing episode and 14th of the fifth season. It originally aired on NBC February 18, 2004. Events circle around the rescue of five US pilots shot down over North Korea. Written by John Wells and directed by Alex Graves, the episode contains guest appearances by Philip...

 
Operation Lexington  17 Apr – 4 May 66 2nd Brigade, 1st Infantry Division saturation patrolling north of the Rung Sat Special Zone
Rung Sat Special Zone
Rung Sat Special Zone, also known as the "Forest of Assassins" was an area of approximately 1256 square km of tidal mangrove swamp including over 4800 km of interlocking streams located approximately 36 km south-southeast of Saigon...

 as a follow-up to Operation Jackstay 
Operation Lexington III  17 Apr – 9 Jun 66 1st Battalion, 18th Infantry Regiment search and destroy operation in thick mangrove swamp in the Rung Sat Special Zone
Rung Sat Special Zone
Rung Sat Special Zone, also known as the "Forest of Assassins" was an area of approximately 1256 square km of tidal mangrove swamp including over 4800 km of interlocking streams located approximately 36 km south-southeast of Saigon...

 in Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
Operation Liberty Canyon  28 Oct – 20 Nov 68 Redeployment of the 1st Cavalry Division to III Corps
III Corps (South Vietnam)
III Corps was a corps of the Army of the Republic of Vietnam , the army of the nation state of South Vietnam that existed from 1955 to 1975...

 
Operation Lien Ket 4  28 Jul 65 2nd Battalion, 4th Marines, ARVN 51st Regiment and VNMC 3rd Battalion
Republic of Vietnam Marine Corps
The Republic of Vietnam Marine Corps ) was part of the armed forces of the Republic of Vietnam . It was established by Ngo Dinh Diem in 1954 when he was Prime Minister of the State of Vietnam, which became the Republic of Vietnam in 1955. The longest-serving commander was Lieutenant General Le...

 first combined land operation in the war
Operation Lien Ket 10  29 – 31 Oct 65 2nd Battalion, 4th Marines and 3rd Battalion, 6th Regiment ARVN 2nd Division
2nd Division (South Vietnam)
The 2nd Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation against the VC Do Xa base area 20 km west of Chu Lai
Chu Lai
Chu Lai is a sea port, urban and industrial area in Dung Quat Bay, Núi Thành district, Quang Nam province of Vietnam. The city is served by Chu Lai Airport.-Vietnam War:...

 
Operation Lien Ket 18  9 – 20 Dec 65 ARVN participation in Operation Harvest Moon, in Thang Binh
Thang Binh
Thăng Bình is a rural district of Quang Nam province in the South Central Coastal region of Vietnam. As of 2003 the district had a population of 186,964. The district covers an area of 385 km². The district capital lies at Ha Lam....

, Quang Tin Province 
75 11
Operation Lien Ket 26  4 – 7 Mar 66 One battalion from the 7th Marines and one from the ARVN 2nd Division
2nd Division (South Vietnam)
The 2nd Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation to engage the 21st NVA Regiment 11 km northwest of Quang Ngai City, first USMC contact with the NVA
632 83 US, 32 ARVN
Operation Lien Ket 28  20 – 25 Mar 66 7th Marines and ARVN 2nd Division
2nd Division (South Vietnam)
The 2nd Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation with one Marine and one ARVN battalion landing near An Hoa to encounter the 60th and 90th battalions of the 1st VC Regiment and the 11th Battalion, 21st NVA Regiment
623 99
Operation Lien Ket 30  28 – 30 Mar 66 7th Marines and ARVN 5th Regiment, 2nd Division
2nd Division (South Vietnam)
The 2nd Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation to the northwest of Lam Loc
69 11
Operation Lien Ket 52  6 – 22 Aug 66 5th Marines, 1st Marine Division and ARVN 2nd Division
2nd Division (South Vietnam)
The 2nd Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 multi-battalion search and destroy operation 50 km west-northwest of Chu Lai
Chu Lai
Chu Lai is a sea port, urban and industrial area in Dung Quat Bay, Núi Thành district, Quang Nam province of Vietnam. The city is served by Chu Lai Airport.-Vietnam War:...

 in Quang Tin
Quang Tin
Quảng Tín was a province of South Vietnam. It was created from the part of Quang Nam province on the south side of the Que Son Valley on July 31, 1962. The capital was Tam Ky. During the Vietnam War it was the site of heavy fighting, including Operation Union I & II...

 and Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

s to locate and destroy the 2nd NVA Division (AKA 620th NVA Division) believed to have moved into the strategic Que Son Valley
Que Son Valley
is a district in Quang Nam province, Vietnam. During the Vietnam War, it was the site of heavy fighting, including Operation Union I & II. From 1962 to 1967, the southern side of the valley was Quang Tin province....

 region
674 23
Operation Lien Ket 66  Mar 66 ARVN 42nd Regiment, 22nd Division
22nd Division (South Vietnam)
The 22nd Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the II Corps that oversaw the region of the central highlands north of the capital Saigon....

, operation in Quang Ngai to establish a blocking position to sweep the VC from Route 1 into the mountains at Phù Cũ Pass in Bình Định Province 
Operation Lien Ket 68  5 – 8 Nov 66 ARVN search and destroy operation in Quang Tin Province  109 64
Operation Lien Ket 70  19 – 27 Nov 66 ARVN 2nd Division
2nd Division (South Vietnam)
The 2nd Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 search and destroy operation in Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
123 3
Operation Lien Ket 81  17 – 22 Feb 67 ARVN 2nd Division
2nd Division (South Vietnam)
The 2nd Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 search and destroy operation in Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
Operation Lien Ket 414  25 Aug – 31 Dec 69 ARVN 4th Regiment operation in Quang Ngai Province
Quang Ngai Province
Quảng Ngãi is a province in the South Central Coast region of Vietnam, on the coast of South China Sea. It is located 883 km south of Hanoi and 838 km north of Ho Chi Minh City.-History:...

 
710
Operation Lien Ket 531  25 Aug – 31 Dec 69 ARVN 5th Regiment operation in Quang Tin Province  542
Operation Lien Lu  19 – 22 Aug 64 ARVN operation about 7 miles north of Tay Ninh
Tay Ninh
Tây Ninh is a town in southwestern Vietnam. It is the capital of Tay Ninh province, which encompasses the town and much of the surrounding farmland....

 city
Operation Lightning  8 – 14 Nov 65 ROK 2nd Marine Brigade
2nd Marine Brigade (Republic of Korea)
The 2nd Marine Division , notably known as Blue Dragon , is an infantry division of the Republic of Korea Marine Corps.-History:On June 1, 1965, Prime Minister of South Vietnam Nguyen Cao Ky requested military aid from the Republic of Korea...

 operation in Khanh Hoa Province
Khanh Hoa Province
Khánh Hòa is a province of Vietnam, located in the South Central Coast. It has a population of 1,066,300 and spans an area of 5,197 km². Its capital is Nha Trang...

 
Operation Lightning Bug  66 USAF air interdiction operations
Operation Lihue  2–12 May 66 2nd Brigade, 25th Infantry Division security operation on Route 22
National Road 22 (Vietnam)
National Route 22 is a highway in southern Vietnam stretching from the northwestern outskirts of Ho Chi Minh City, the commercial centre of the country, towards the Cambodian border to the northwest. It is the main route for trade and traffic between Cambodia and southern Vietnam.The highway...

 between Cu Chi and Tay Ninh
Tay Ninh
Tây Ninh is a town in southwestern Vietnam. It is the capital of Tay Ninh province, which encompasses the town and much of the surrounding farmland....

 
Operation Lincoln
Operation Lincoln
Operation Lincoln is a non violent form of civil disobedience regarding any transit systems fare hike. Coined in 2011 after the Capital Metropolitan Transit Authority started charging fares for Disability Fare Card Holders and Senior Citizens, it involves the act of going to a check cashing...

 
25 Mar – 8 Apr 66 1st and 3d Brigades, 1st Cavalry Division and 3rd Brigade, 25th Infantry Division search and destroy/reconnaissance in force operation in the vicinity of Plei Me and the Chu Pong Massif in Pleiku
Pleiku
Pleiku is a town in central Vietnam, located in that nation's central highland region. It is the capital of the Gia Lai Province; it is inhabited primarily by the Bahnar and Jarai ethnic groups, sometimes known as the Montagnards or Degar....

 and Darlac Provinces against the same NVA units that had participated in the battle of the Ia Drang Valley
Battle of Ia Drang
The Battle of Ia Drang was the first major battle between the United States Army and the People's Army of Vietnam The Battle of Ia Drang was the first major battle between the United States Army and the People's Army of Vietnam (PAVN) The Battle of Ia Drang was the first major battle between the...

 
522 51
Operation Lincoln (I Corps)  4 – 9 Jan 67 2nd Battalion, 5th Marines search and destroy operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Operation Linebacker I  9 May – 23 Oct 72 U.S. Seventh Air Force
Seventh Air Force
The Seventh Air Force is a numbered air force of the United States Air Force Pacific Air Forces . It is headquartered at Osan Air Base, Republic of Korea....

 and U.S. Navy Task Force 77
Task Force 77
Task Force 77 has been the aircraft carrier battle/strike force of the Seventh Fleet in the United States Navy since the Seventh Fleet was formed....

 strategic bombing of Hanoi
Hanoi
Hanoi , is the capital of Vietnam and the country's second largest city. Its population in 2009 was estimated at 2.6 million for urban districts, 6.5 million for the metropolitan jurisdiction. From 1010 until 1802, it was the most important political centre of Vietnam...

 and Haiphong
Haiphong
, also Haiphong, is the third most populous city in Vietnam. The name means, "coastal defence".-History:Hai Phong was originally founded by Lê Chân, the female general of a Vietnamese revolution against the Chinese led by the Trưng Sisters in the year 43 C.E.The area which is now known as Duong...

, and mining of Haiphong harbor to turn back the Easter Offensive 
Operation Linebacker II
Operation Linebacker II
Operation Linebacker II was a US Seventh Air Force and US Navy Task Force 77 aerial bombing campaign, conducted against targets in the Democratic Republic of Vietnam during the final period of US involvement in the Vietnam War...

 
18 – 29 Dec 72 U.S. Seventh Air Force
Seventh Air Force
The Seventh Air Force is a numbered air force of the United States Air Force Pacific Air Forces . It is headquartered at Osan Air Base, Republic of Korea....

 and U.S. Navy Task Force 77
Task Force 77
Task Force 77 has been the aircraft carrier battle/strike force of the Seventh Fleet in the United States Navy since the Seventh Fleet was formed....

 strategic bombing of Hanoi
Hanoi
Hanoi , is the capital of Vietnam and the country's second largest city. Its population in 2009 was estimated at 2.6 million for urban districts, 6.5 million for the metropolitan jurisdiction. From 1010 until 1802, it was the most important political centre of Vietnam...

 and Haiphong
Haiphong
, also Haiphong, is the third most populous city in Vietnam. The name means, "coastal defence".-History:Hai Phong was originally founded by Lê Chân, the female general of a Vietnamese revolution against the Chinese led by the Trưng Sisters in the year 43 C.E.The area which is now known as Duong...

, and mining of Haiphong harbor to force North Vietnam to return to the Paris Peace Talks 
1612
Operation Linn River  27 Jan – 7 Feb 69 1st Battalion, 7th Marines and 2nd Battalion, 26th Marines clear and search operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Operation Lion  5 – 9 Jul 67 2nd Squadron, 11th Armored Cavalry Regiment operation
Operation Lismore  1–8 May 67 7th Battalion, Royal Australian Regiment
7th Battalion, Royal Australian Regiment
The 7th Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army. It was originally raised in 1965 as part of Australia's commitment to the Vietnam War and it eventually served two tours in Vietnam in 1967 and 1971...

 operation in Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....

 
Operation Little Rock  1 – 4 Oct 66 1st Brigade, 1st Infantry Division and ARVN 48th Regiment search and destroy operation in Phuoc Long Province
Phuoc Long Province
thumb|right|200px|[[Binh Duong Province|Binh Duong]], Phuoc Long and [[Binh Long Province|Binh Long]] in map of South VietnamPhuoc Long is former province of Dong Nam Bo region in South Vietnam...

 
Operation Little Sheba  24 Dec 66 1st Brigade, 1st Infantry Division route and convoy security operation in Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
Operation Logan Field  7 – 12 Oct 68 1st Battalion 20th Infantry
20th Infantry Regiment (United States)
The 20th Infantry Regiment is a United States Army infantry regiment.-History:It was organized on 6 June 1862 at Fort Independence , as the 2nd Battalion of the 11th Infantry, one of the nine "three-battalion" regiments of regulars, each battalion containing eight companies of infantry, in...

, 11th Light Infantry Brigade and 23rd Infantry Division search and destroy operation in northeast of Quang Ngai City
14 13
Operation Lonesome End  14 – 17 Oct 65 1/1 Cavalry route and area security operation in Binh Dinh Province
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 
Operation Long Lance  3 – 8 Jan 66 1st Battalion, 1st Marines search and destroy operation in Quang Nam Province
Quang Nam Province
Quảng Nam is a province on the South Central Coast of Vietnam. It is bordered by Thua Thien-Huế province to the north, the nation of Laos to the west, Kon Tum Province to the southwest, Quảng Ngãi Province to the southeast, the South China Sea to the east, and the city of Da Nang to the...

 
Operation Long Phi 971  21–23 May 66 ARVN operation in Kien Giang Province
Kien Giang Province
Kiên Giang is a province of Vietnam, located in the Mekong Delta region of southern Vietnam. It is known for fishing and rice farming. The provincial capital is Rạch Giá, 250 km from the Ho Chi Minh City...

224 6
Operation Long Phi 984  25 – 27 Aug 66 ARVN search and destroy operation in Kien Giang Province
Kien Giang Province
Kiên Giang is a province of Vietnam, located in the Mekong Delta region of southern Vietnam. It is known for fishing and rice farming. The provincial capital is Rạch Giá, 250 km from the Ho Chi Minh City...

132 30
Operation Long Reach
Siege of Plei Me
The Siege of Plei Me was a battle during the Vietnam War, which led up to the Battle of Ia Drang. The repulsion of the North Vietnamese assault immediately set the stage for the offensive in Ia Drang.-Background:...

 
24 Oct – 26 Nov 65 1/1 Cavalry (Operation All The Way), 2/1 Cavalry (Operation Silver Bayonet II) and 3/1 Cavalry
3rd Brigade Combat Team, 1st Cavalry Division (United States)
The 3rd Brigade Combat Team is a combined arms armored Brigade of the 1st Cavalry Division. Its major equipment includes M1A2SEP Tanks, M2A3 & M3A3 Bradley Infantry Fighting Vehicles, M109A6 Paladin Howitzers, and M1114 Up-armored Humvees....

 (Operation Silver Bayonet I) search and destroy operation and relief of Plei Me
Siege of Plei Me
The Siege of Plei Me was a battle during the Vietnam War, which led up to the Battle of Ia Drang. The repulsion of the North Vietnamese assault immediately set the stage for the offensive in Ia Drang.-Background:...

 CIDG
CIDG
CIDG can refer to:*CIDG-FM, a new Canadian radio station*Civilian Irregular Defense Group, an irregular military unit used during the Vietnam War...

 camp in Pleiku Province 
Operation Long Reach II  5 – 26 Dec 69 11th Armored Cavalry Regiment operation in Binh Long Province
Binh Long Province
thumb|right|[[Binh Duong Province|Binh Duong]], [[Phuoc Long Province|Phuoc Long]] and Binh Long provinces in map of South VietnamBình Long is a former province of Dong Nam Bo region in South Vietnam. It now corresponds to the western part of Binh Phuoc province. It was formed on October 22, 1956...

 
Operation Longfellow  13 Apr – 1 May 66 3rd Brigade, 25th Infantry Division and ARVN 42nd Regiment search and destroy operation in Kontum Province to search the area west of Route 14 north from Dak To
Dak To
Đắk Tô is a village in the Central Highlands of Vietnam and in the so-called "tri-border" area where the borders of Vietnam, Laos, and Cambodia all come together. Located just north of the Vietnamese town of Tan Canh , Dak To is populated by a Montagnard tribal people known as the Degar...

 toward Dak Pek in support of Army Engineers repairing and improving Route 14
Operation Longstreet  16 Jun 66 ROK 2nd Marine Brigade
2nd Marine Brigade (Republic of Korea)
The 2nd Marine Division , notably known as Blue Dragon , is an infantry division of the Republic of Korea Marine Corps.-History:On June 1, 1965, Prime Minister of South Vietnam Nguyen Cao Ky requested military aid from the Republic of Korea...

 engineering security operation in Binh Dinh
Binh Dinh Province
Bình Định is a province of Vietnam. It is located in Vietnam's South Central Coast region.-Administration:Binh Dinh is divided into one city and 10 districts:*An Lão*An Nhơn*Hoài Ân*Hoài Nhơn*Phù Cát*Phù Mỹ*Tuy Phước*Tây Sơn*Vân Canh...

 and Phu Yen Provinces
Operation Longview  23 Sep – 1 Oct 66 1st Brigade, 1st Infantry Division route security and clearing operation on Route 16 between Phuoc Vinh and Biên Hòa
Bien Hoa
Biên Hòa is a city in Dong Nai province, Vietnam, about east of Ho Chi Minh City , to which Bien Hoa is linked by Vietnam Highway 1.- Demographics :In 1989 the estimated population was over 300,000. In 2005, the population wss 541,495...

 
Operation Los Angeles  9 – 10 Mar 66 3rd Brigade, 1st Infantry Division route and convoy security operation along Route 13
National Road 13 (Vietnam)
National Route 13 is a highway in southern Vietnam stretching from the northeastern outskirts of Ho Chi Minh City, the commercial centre of the country, towards the border to Cambodia...

 in Binh Duong Province
Binh Duong Province
Bình Dương is a province of Vietnam. It is located in the southeastern part of the country, immediately to the north of Ho Chi Minh City. The province was created from Song Be province on January 1, 1997.-Geography:...

 
Operation Los Banos  23 Mar – 7 Apr 68 3rd Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 security operation in Biên Hòa Province
Biên Hòa Province
Biên Hòa is a former province of South Vietnam originally formed in 1832 containing areas of Dong Nai Province, Ba Ria–Vung Tau province and Binh Phuoc province with total area of over 17.000 km²....

 
Operation Louisiana Lee  15 Aug – 28 Sep 69 3rd Brigade, 101st Airborne Division
101st Airborne Division
The 101st Airborne Division—the "Screaming Eagles"—is a U.S. Army modular light infantry division trained for air assault operations. During World War II, it was renowned for its role in Operation Overlord, the D-Day landings on 6 June 1944, in Normandy, France, Operation Market Garden, the...

 and ARVN 1st Division
1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam —the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam....

 operation in the A Shau Valley
A Shau Valley
The A Shau Valley is a valley in Vietnam's, Thừa Thiên province, west of the city of Huế along the border with Laos. The valley was one of the key entry points into South Vietnam for men and matériel brought along the Ho Chi Minh Trail by the communist forces and was the scene of heavy fighting...

 
Operation Lulu  12 – 14 Mar 69 3rd Brigade, 9th Infantry Division, 199th Infantry Brigade, ARVN 46th Regiment and 5th Ranger Group
Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Ðộng Quân, more commonly known as the ARVN Rangers, were the Rangers of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in...

 clear and search operation in Long An Province
Long An Province
Long An is a province in the Mekong Delta region of southern Vietnam.-Administrative divisions:The province comprises one town and 14 districts:#Bến Lức#Cần Đước#Cần Giuộc#Châu Thành#Đức Hòa#Đức Huệ#Mộc Hóa#Tân Hưng...

 
Operation Lunch  70 Second phase of Operation Menu
Operation Menu
Operation Menu was the codename of a covert United States Strategic Air Command bombing campaign conducted in eastern Cambodia and Laos from 18 March 1969 until 26 May 1970, during the Vietnam War...

 
Operation Lyon Valley  27 Jul – 24 Aug 70 5th Marines clear and search operation southwest of Danang  5
Operation Lyre Bird  1 – 31 Aug 68 4th Battalion, Royal Australian Regiment
4th Battalion, Royal Australian Regiment
The 4th Battalion, Royal Australian Regiment, was an Australian Army infantry battalion and part of the Royal Australian Regiment. The battalion was formed on 1 February 1964 and was renamed the 2nd Commando Regiment on 19 June 2009....

/Royal New Zealand Infantry Regiment
Royal New Zealand Infantry Regiment
The Royal New Zealand Infantry Regiment is the main combat unit in the regular New Zealand Army. It was formed 9 January 1947 as the New Zealand Regiment with a single infantry battalion as part of the newly created infantry corps....

 (ANZAC) land-clearing operation west of Nui Dat
Nui Dat
Nui Dat in Phuoc Tuy Province was the location of a prominent Australian military base in South Vietnam during the Vietnam War. The site was chosen by Lieutenant General John Wilton in 1966 and was built mainly by men from the 6th Battalion, Royal Australian Regiment...

, Phuoc Tuy Province
Phuoc Tuy Province
Phước Tuy Province was a province of South Vietnam. It now mostly corresponds to Ba Ria-Vung Tau Province, just southeast of Ho Chi Minh City....


External links

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