Merlyn Hans Dethlefsen
Encyclopedia
Merlyn Hans Dethlefsen was a United States Air Force
officer and a recipient of the United States military's highest decoration—the Medal of Honor
—for his actions in the Vietnam War
.
in 1955, and by March 10, 1967 had risen to the rank of Captain. On March 10, 1967, then-Capt Merlyn H. Dethlefsen refused to fly his badly damaged F-105 Thunderchief
back to Takhli Royal Thai Air Force Base
in Thailand. Instead, he stayed in the skies above the steel works at Thai Nguyen and completely destroyed a SAM-site before limping home. His courage in the face of a maelstrom of enemy fire earned him the third Medal of Honor given to an airman in the Vietnam War.
He was born June 1934 in Greenville, Iowa. After his commissioning as a U.S. Air Force officer, he attended undergraduate pilot training and was eventually assigned to fighter assignments.
Dethlefsen, flying the number three aircraft, and three other F-105s of Lincoln flight, flew ahead of a strike force of 72 fighter-bombers (F-105s from Korat
and Takhli, and F-4s from Ubon
) heading to the Thai Nguyen iron and steel works. Their job was to attack the surface-to-air missile complex, antiaircraft guns and a ring of automatic weapons guarding the target. On the first pass, his flight leader (F-105F 63-8335, piloted by Maj. David Everson and Capt. Jose Luna, both POW) was shot down by 85mm AAA fire and his wing man was forced to withdraw with severe damage. Capt. Dethlefsen then took command of the flight while fending off MiG attacks and responding to his own battle-damaged aircraft.
As he maneuvered, he evaded an intercepting Mikoyan-Gurevich MiG-21
by flying into heavy enemy antiaircraft fire. His F-105 was severely damaged, but he determined the aircraft could still fly. Despite his nearly crippled plane, Dethlefsen made repeated strikes with his wingman, Maj. Kenneth Bell, against the enemy's defensive positions. Evading a second MiG, Dethlefsen dove through the obscuring haze to locate the missile complex when he was again hit by flak. Making a final dive bombing attack and a strafing run with 20 mm cannon fires, Dethlefsen effectively destroyed two missile sites before finally leaving for Takhli, 500 miles away. The mission was considered a success although two F-4s of the strike force were shot down.
Dethlefsen could have pulled out of the mission with honor many times: when attacked by MiGs, when he and his wingman were hit by flak, or when the smoke of battle made it difficult to locate the enemy. But he made a conscious choice to make repeated passes, each one more dangerous than the one before.
For his heroic actions, Dethlefsen was awarded the Medal of Honor by President Lyndon B. Johnson on February 1, 1968. He became the third of 12 airmen so honored during the Vietnam War. After varying assignments, he retired from the Air Force in 1977 with the rank of Colonel
. Dethlefsen died at age 53 of natural causes on December 14, 1987 and was subsequently buried in Section 65 of Arlington National Cemetery
.
United States Air Force
The United States Air Force is the aerial warfare service branch of the United States Armed Forces and one of the American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on September 18, 1947 under the National Security Act of...
officer and a recipient of the United States military's highest decoration—the Medal of Honor
Medal of Honor
The Medal of Honor is the highest military decoration awarded by the United States government. It is bestowed by the President, in the name of Congress, upon members of the United States Armed Forces who distinguish themselves through "conspicuous gallantry and intrepidity at the risk of his or her...
—for his actions in 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...
.
Biography
Dethlefsen joined the Air Force from Royal, IowaRoyal, Iowa
Royal is a city in Clay County, Iowa, United States. The population was 446 in the 2010 census, a decline from 479 in the 2000 census. -Geography:Royal's longitude and latitude coordinatesin decimal form are 43.064354 -95.283806...
in 1955, and by March 10, 1967 had risen to the rank of Captain. On March 10, 1967, then-Capt Merlyn H. Dethlefsen refused to fly his badly damaged F-105 Thunderchief
F-105 Thunderchief
The Republic F-105 Thunderchief, was a supersonic fighter-bomber used by the United States Air Force. The Mach 2 capable F-105 conducted the majority of strike bombing missions during the early years of the Vietnam War; it has the dubious distinction of being the only US aircraft to have been...
back to Takhli Royal Thai Air Force Base
Takhli Royal Thai Air Force Base
Takhli Royal Thai Air Force Base is a Royal Thai Air Force facility. It is located in Central Thailand, approximately 144 miles northwest of Bangkok in Takhli district, Nakhon Sawan Province, near the city of Nakhon Sawan.- Units :...
in Thailand. Instead, he stayed in the skies above the steel works at Thai Nguyen and completely destroyed a SAM-site before limping home. His courage in the face of a maelstrom of enemy fire earned him the third Medal of Honor given to an airman in the Vietnam War.
He was born June 1934 in Greenville, Iowa. After his commissioning as a U.S. Air Force officer, he attended undergraduate pilot training and was eventually assigned to fighter assignments.
Dethlefsen, flying the number three aircraft, and three other F-105s of Lincoln flight, flew ahead of a strike force of 72 fighter-bombers (F-105s from Korat
Korat Royal Thai Air Force Base
Korat Royal Thai Air Force Base is a base of the Royal Thai Air Force. It is located in northeast Thailand, located approximately 157 miles northeast of Bangkok and about 5 miles south of Nakhon Ratchasima , the second largest city in Thailand.During the Vietnam War, Korat RTAFB was the...
and Takhli, and F-4s from Ubon
Ubon Royal Thai Air Force Base
Ubon Royal Thai Air Force Base is a Royal Thai Air Force facility and is the home of Wing 21 of the RTAF 2nd Air Division. It is located in East-Central Thailand, near the city of Ubon Ratchathani, in the Ubon Ratchathani Province. It is approximately 305 miles North-East of Bangkok...
) heading to the Thai Nguyen iron and steel works. Their job was to attack the surface-to-air missile complex, antiaircraft guns and a ring of automatic weapons guarding the target. On the first pass, his flight leader (F-105F 63-8335, piloted by Maj. David Everson and Capt. Jose Luna, both POW) was shot down by 85mm AAA fire and his wing man was forced to withdraw with severe damage. Capt. Dethlefsen then took command of the flight while fending off MiG attacks and responding to his own battle-damaged aircraft.
As he maneuvered, he evaded an intercepting Mikoyan-Gurevich MiG-21
Mikoyan-Gurevich MiG-21
The Mikoyan-Gurevich MiG-21 is a supersonic jet fighter aircraft, designed by the Mikoyan-Gurevich Design Bureau in the Soviet Union. It was popularly nicknamed "balalaika", from the aircraft's planform-view resemblance to the Russian stringed musical instrument or ołówek by Polish pilots due to...
by flying into heavy enemy antiaircraft fire. His F-105 was severely damaged, but he determined the aircraft could still fly. Despite his nearly crippled plane, Dethlefsen made repeated strikes with his wingman, Maj. Kenneth Bell, against the enemy's defensive positions. Evading a second MiG, Dethlefsen dove through the obscuring haze to locate the missile complex when he was again hit by flak. Making a final dive bombing attack and a strafing run with 20 mm cannon fires, Dethlefsen effectively destroyed two missile sites before finally leaving for Takhli, 500 miles away. The mission was considered a success although two F-4s of the strike force were shot down.
For his heroic actions, Dethlefsen was awarded the Medal of Honor by President Lyndon B. Johnson on February 1, 1968. He became the third of 12 airmen so honored during the Vietnam War. After varying assignments, he retired from the Air Force in 1977 with the rank of Colonel
Colonel (United States)
In the United States Army, Air Force, and Marine Corps, colonel is a senior field grade military officer rank just above the rank of lieutenant colonel and just below the rank of brigadier general...
. Dethlefsen died at age 53 of natural causes on December 14, 1987 and was subsequently buried in Section 65 of Arlington National Cemetery
Arlington National Cemetery
Arlington National Cemetery in Arlington County, Virginia, is a military cemetery in the United States of America, established during the American Civil War on the grounds of Arlington House, formerly the estate of the family of Confederate general Robert E. Lee's wife Mary Anna Lee, a great...
.
Medal of Honor citation
Maj. Dethlefsen was 1 of a flightFlight (military unit)A flight is a military unit in an air force, naval air service, or army air corps. It usually comprises three to six aircraft, with their aircrews and ground staff; or, in the case of a non-flying ground flight, no aircraft and a roughly equivalent number of support personnel. In most usages,...
of F-105F-105 ThunderchiefThe Republic F-105 Thunderchief, was a supersonic fighter-bomber used by the United States Air Force. The Mach 2 capable F-105 conducted the majority of strike bombing missions during the early years of the Vietnam War; it has the dubious distinction of being the only US aircraft to have been...
aircraft engaged in a fire suppression mission designed to destroy a key antiaircraft defensive complex containing surface-to-air missileSurface-to-air missileA 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...
s (SAM), an exceptionally heavy concentration of antiaircraft artillery, and other automatic weapons. The defensive network was situated to dominate the approach and provide protection to an important North VietnamNorth VietnamThe 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...
industrial center that was scheduled to be attacked by fighter bombers immediately after the strike by Maj. Dethlefsen's flight. In the initial attack on the defensive complex the lead aircraft was crippled, and Maj. Dethlefsen's aircraft was extensively damaged by the intense enemy fire. Realizing that the success of the impending fighter bomber attack on the center now depended on his ability to effectively suppress the defensive fire, Maj. Dethlefsen ignored the enemy's overwhelming firepower and the damage to his aircraft and pressed his attack. Despite a continuing hail of antiaircraft fire, deadly surface-to-air missiles, and counterattacks by MIGMikoyanRussian Aircraft Corporation MiG , or RSK MiG, is a Russian joint stock company. Formerly Mikoyan-and-Gurevich Design Bureau , then simply Mikoyan, it is a military aircraft design bureau, primarily designing fighter aircraft...
interceptors, Maj. Dethlefsen flew repeated close range strikes to silence the enemy defensive positions with bombs and cannon fire. His action in rendering ineffective the defensive SAM and antiaircraft artillery sites enabled the ensuing fighter bombers to strike successfully the important industrial target without loss or damage to their aircraft, thereby appreciably reducing the enemy's ability to provide essential war material. Maj. Dethlefsen's consummate skill and selfless dedication to this significant mission were in keeping with the highest traditions of the U.S. Air Force and reflect great credit upon himself and the Armed Forces of his country.
See also
- List of Medal of Honor recipients
- List of Medal of Honor recipients for the Vietnam War