Tomb of the Unknowns
Encyclopedia
The Tomb of the Unknowns (also known as the Tomb of the Unknown Soldier, although it has never been officially named) is a monument dedicated to American service members who have died without their remains being identified. It is located in 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...

 in the United States. The World War I "Unknown" is a recipient of 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...

, the Victoria Cross
Victoria Cross
The Victoria Cross is the highest military decoration awarded for valour "in the face of the enemy" to members of the armed forces of various Commonwealth countries, and previous British Empire territories....

, and several other foreign nations' highest service awards. The U.S. Unknowns who were interred afterwards are also recipients of the Medal of Honor, presented by the U.S. presidents who presided over their funerals.

Tomb of 1921 - Description of

On March 4, 1921, the United States Congress
United States Congress
The United States Congress is the bicameral legislature of the federal government of the United States, consisting of the Senate and the House of Representatives. The Congress meets in the United States Capitol in Washington, D.C....

 approved the burial of an unidentified American serviceman from World War I in the plaza of the new Memorial Amphitheater. On 21 November 1921, the unknown soldier brought back from France was interned inside a three-level marble tomb. (The source of the marble is not stated). The top two levels are six marble sections each and the bottom at least nine blocks with a rectangular opening in the center of each level through which the unknown remains were placed through the tomb and into the ground below. A stone other than marble covers the rectangular opening.

Tomb of 1931 - Description of

Since 1921, the intent was to place a superstructure on top of the Tomb but it was not until July 3, 1926, however, that the Congress authorized the completion of the Tomb and the expenditure of $50,000 (with a completed cost of $48,000). A design competition was held and won by architect Lorimer Rich
Lorimer Rich
Lorimer Rich American architect, born in Camden, New York. He is now best remembered for collaborating with sculptor Thomas Hudson Jones on the winning entry in a nationwide competition to create a design for the Tomb of the Unknown Soldier in Arlington National Cemetery.Rich graduated from...

Syracuse University Archives has an extensive collection of Lorimer Rich (1914 Syracuse graduate) papers pertaining to his architect design work of the Tomb, including 44 numbered drawings of the Tomb. http://archives.syr.edu/collections/alumni/rich_box.html and sculptor Thomas Hudson Jones
Thomas Hudson Jones
Thomas Hudson Jones was a U.S. sculptor for the Army's Institute of Heraldry.His father was an engraver and encouraged him from childhood to be a sculptor. He attended the Albright Art School in Buffalo, NY. At 19 he won the Prix de Rome Fellowship for 3 years of study at the American Academy of...

. An appropriation from Congress for the work was secured and on December 21, 1929, a contract for completion of the Tomb itself was entered into. The Tomb would consist of seven pieces of marble in four levels (cap, dye, base and sub-base) of which the dye is the largest block with the sculpting on all four sides.

In late January 1931, the 56 ton dye of Yule marble
Yule Marble
Yule Marble is a type of metamorphed limestone found only in the Yule Creek Valley, in the West Elk Mountains of Colorado, just south of the town of Marble, Colorado . Quarried today at 9,300 feet above sea level, Yule Marble is famous for its uniform pure white consistency, lacking, for the most...

 (quarried 3.9 miles south of Marble, Colorado
Marble, Colorado
Marble is a Statutory Town in Gunnison County, Colorado, United States. The population was 131 at the 2010 census.-History:The town of Marble was first incorporated in 1899...

 by the Vermont Marble Company) was lifted out of the quarry. (Only the dye block is addressed for no data is available as to the other three levels). The quarrying involved 75 men working one year. When the block was separated from the mountain inside the quarry it weighed 124 tons. A wire saw was then brought into the quarry to cut the block down to 56 tons. On 3 February, the block reached the marble mill site (in the town of Marble) where it was crated, then shipped to Vermont of the 8th of February. In Vermont, the block was sawed to final size in West Rutland, Vermont and fabricated by craftsmen in Proctor, Vermont
Proctor, Vermont
-Notable people:* Bernard Joseph Flanagan, bishop* F. Ray Keyser, governor of Vermont* Frank Charles Partridge, senator* Fletcher Dutton Proctor, governor of Vermont* Mortimer Robinson Proctor, governor of Vermont...

 before it was shipped by train to Arlington National Cemetery, Virginia where it was carved by the Piccirilli Brothers
Piccirilli Brothers
The Piccirilli Brothers were a family of renowned marble carvers who carved a large number of the most significant marble sculptures in the United States, including Daniel Chester French’s colossal Abraham Lincoln in the Lincoln Memorial, Washington, D.C.-History:In 1888, Giuseppe Piccirilli , a...

 under the direction of the sculptor Thomas Jones.
(The brothers also carved the Lincoln statue for the Lincoln Memorial). The Tomb was dedicated in April 1932

The Tomb Many sources reference the 1931 Tomb as a sarcophagus but it is not because a sarcophagus
Sarcophagus
A sarcophagus is a funeral receptacle for a corpse, most commonly carved or cut from stone. The word "sarcophagus" comes from the Greek σαρξ sarx meaning "flesh", and φαγειν phagein meaning "to eat", hence sarkophagus means "flesh-eating"; from the phrase lithos sarkophagos...

 is a stone that has been hollowed out for a body to be placed into. The Tomb marble was not hollowed out and the remains are underneath the Tomb. A tomb can be a sarcophagus but not the 1931 Tomb of the Unknowns.
was placed at the head of the grave of the World War I Unknown. West of this grave are the crypts of Unknowns from World War II (south) and Korea
Korean War
The Korean War was a conventional war between South Korea, supported by the United Nations, and North Korea, supported by the People's Republic of China , with military material aid from the Soviet Union...

 (north). Between the two lies a crypt that once contained an Unknown from Vietnam
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...

 (middle). His remains were positively identified in 1998 through DNA testing as First Lieutenant Michael Blassie
Michael Blassie
First Lieutenant Michael Joseph Blassie was an officer in the United States Air Force. Prior to identification of his remains, Blassie was the Unknown service member from the Vietnam War laid to rest at the Tomb of the Unknowns.After graduating from St. Louis University High School, Blassie...

, United States Air Force and were removed. Those three graves are marked with white marble slabs flush with the plaza.

The Tomb has a flat-faced form and is relieved at the corners and along the sides by neo-classical pilaster
Pilaster
A pilaster is a slightly-projecting column built into or applied to the face of a wall. Most commonly flattened or rectangular in form, pilasters can also take a half-round form or the shape of any type of column, including tortile....

s set into the surface with objects and inscription carved into the sides. The 1931 symbolismof the objects on the north, south and east sides changed over time.
North and South panel with 3 wreaths on each side represent (in 1931) " a world of memories" but later the six major battles engaged in by American forces in France; Ardennes, Belleau Wood, Chateau-Thierry, Meusse-Argonne, Oisiu-Eiseu, and Somme.

East panel that faces Washington, D.C.
Washington, D.C.
Washington, D.C., formally the District of Columbia and commonly referred to as Washington, "the District", or simply D.C., is the capital of the United States. On July 16, 1790, the United States Congress approved the creation of a permanent national capital as permitted by the U.S. Constitution....

, are three Greek figures representing Peace, Victory, and American Manhood" but later "Valor" instead of "American Manhood"

Western panel is inscribed the words (centered on the panel):

HERE RESTS IN
HONORED GLORY
AN AMERICAN
SOLDIER
KNOWN BUT TO GOD


Tomb Dimensions 1931 body block tonnage calculated in 2004 is different (by 5.9%) from the other source amount of 56 tons and can not be explained with certainty. Sub-base cubic footage and tons was calculated from the source dimensions because cubic feet and tons were not included in the source data table. Per cubic foot, the marble weighs 170 pounds.
as of 2004 (xxx)* 1931 dye block dimension coming out of the quarry.

Level Length Width Height Cubic Feet Tons
Cap 12'-5.4" 6'-6.7" 1'-3.3" 100.69 8.56
Dye 12'-3.0" (14'-0")* 6'-6.4" (7'-4.8")* 5'-2.1" (6"-0")* 385.43 (621.6)* 32.76 (52.84)*
Base 13'-10.0" 7'-11.9" 1'-11.1" 198.64 16.88
Sub-Base 14'-10.4" 9'-0.2" 1'-10.9" 255.81 21.74

The Unknown of World War I

On Memorial Day
Memorial Day
Memorial Day is a United States federal holiday observed on the last Monday of May. Formerly known as Decoration Day, it originated after the American Civil War to commemorate the fallen Union soldiers of the Civil War...

, 1921, four unknown servicemen were exhumed from four World War I American cemeteries in France. U.S. Army
United States Army
The United States Army is the main branch of the United States Armed Forces responsible for land-based military operations. It is the largest and oldest established branch of the U.S. military, and is one of seven U.S. uniformed services...

 Sgt. Edward F. Younger
Edward F. Younger
Edward F. Younger was the American United States Army soldier selected to choose the body to be used as America's Unknown Soldier representing those lost by the U.S. during World War I....

, who was wounded in combat, highly decorated for valor and received the Distinguished Service Cross
Distinguished Service Cross (United States)
The Distinguished Service Cross is the second highest military decoration that can be awarded to a member of the United States Army, for extreme gallantry and risk of life in actual combat with an armed enemy force. Actions that merit the Distinguished Service Cross must be of such a high degree...

 in "The Great War" selected the Unknown of World War I from four identical caskets at the city hall in Châlons-en-Champagne
Châlons-en-Champagne
Châlons-en-Champagne is a city in France. It is the capital of both the department of Marne and the region of Champagne-Ardenne, despite being only a quarter the size of the city of Reims....

, France, on October 24, 1921.
Younger selected the World War I Unknown by placing a spray of white roses on one of the caskets. He chose the third casket from the left. The chosen Unknown was transported to the United States aboard the . Those remaining were interred in the Meuse Argonne Cemetery
Meuse-Argonne American Cemetery and Memorial
The Meuse-Argonne American Cemetery and Memorial is a World War I cemetery in France. It is located east of the village of Romagne-sous-Montfaucon in Meuse. The cemetery contains the largest number of American military dead in Europe , most of whom lost their lives during the Meuse-Argonne...

, France.

The World War I Unknown lay in state in the Capitol Rotunda
United States Capitol Rotunda
The United States Capitol rotunda is the central rotunda of the United States Capitol in Washington, D.C.. Located below the Capitol dome, it is the tallest part of the Capitol and has been described as its "symbolic and physical heart."...

 from his arrival in the United States until Armistice Day
Armistice Day
Armistice Day is on 11 November and commemorates the armistice signed between the Allies of World War I and Germany at Compiègne, France, for the cessation of hostilities on the Western Front of World War I, which took effect at eleven o'clock in the morning—the "eleventh hour of the eleventh day...

, 1921. On November 11, 1921, President Warren G. Harding
Warren G. Harding
Warren Gamaliel Harding was the 29th President of the United States . A Republican from Ohio, Harding was an influential self-made newspaper publisher. He served in the Ohio Senate , as the 28th Lieutenant Governor of Ohio and as a U.S. Senator...

 officiated at the interment ceremonies at the Memorial Amphitheater at Arlington National Cemetery. During the ceremony, the World War I Unknown was awarded the Victoria Cross
Victoria Cross
The Victoria Cross is the highest military decoration awarded for valour "in the face of the enemy" to members of the armed forces of various Commonwealth countries, and previous British Empire territories....

 by Admiral of the Fleet
Admiral of the Fleet (Royal Navy)
Admiral of the fleet is the highest rank of the British Royal Navy and other navies, which equates to the NATO rank code OF-10. The rank still exists in the Royal Navy but routine appointments ceased in 1996....

 Lord Beatty
David Beatty, 1st Earl Beatty
Admiral of the Fleet David Richard Beatty, 1st Earl Beatty, GCB, OM, GCVO, DSO was an admiral in the Royal Navy...

, on behalf of King George V of the United Kingdom
George V of the United Kingdom
George V was King of the United Kingdom and the British Dominions, and Emperor of India, from 6 May 1910 through the First World War until his death in 1936....

. (The United Kingdom Victoria Cross was placed with the soldier. Earlier, on March 4, 1921, the British Unknown Warrior was conferred the U.S. Medal of Honor by General of the Armies
General of the Armies
General of the Armies of the United States, or more commonly referred to as General of the Armies, is the highest possible officer rank of the United States Army.Only two soldiers have been granted the rank of General of the Armies; John J...

 John Pershing.) In 1928, the Unknown Soldier was presented the Silver Buffalo Award
Silver Buffalo Award
The Silver Buffalo Award is the national-level distinguished service award of the Boy Scouts of America. It is presented for noteworthy and extraordinary service to youth on a national basis, either as part of, or independent of the Scouting program...

 for distinguished service to America's youth by the Boy Scouts of America
Boy Scouts of America
The Boy Scouts of America is one of the largest youth organizations in the United States, with over 4.5 million youth members in its age-related divisions...

.

The Unknowns of World War II and Korea

On August 3, 1956, President Dwight D. Eisenhower
Dwight D. Eisenhower
Dwight David "Ike" Eisenhower was the 34th President of the United States, from 1953 until 1961. He was a five-star general in the United States Army...

 signed a bill to select and pay tribute to the Unknowns of World War II and the Korean War. The selection ceremonies and the interment of these Unknowns took place in 1958. The World War II Unknown was selected from remains exhumed from cemeteries in Europe, Africa, Hawaii
Hawaii
Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...

, and the Philippines
Philippines
The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...

.
Two Unknowns from World War II, one from the European Theater
European Theater of Operations
The European Theater of Operations, United States Army was a United States Army formation which directed U.S. Army operations in parts of Europe from 1942 to 1945. It referred to Army Ground Forces, United States Army Air Forces, and Army Service Forces operations north of Italy and the...

 and one from the Pacific Theater
Pacific Theater of Operations
The Pacific Theater of Operations was the World War II area of military activity in the Pacific Ocean and the countries bordering it, a geographic scope that reflected the operational and administrative command structures of the American forces during that period...

, were placed in identical caskets and taken aboard the , a guided-missile cruiser resting off the Virginia Capes. Navy Hospital Corpsman 1st Class William R. Charette, then the U.S. Navy's only active-duty Medal of Honor recipient, selected the World War II Unknown. The remaining casket received a solemn burial at sea
Burial at sea
Burial at sea describes the procedure of disposing of human remains in the ocean, normally from a ship or boat. It is regularly performed by navies, but also can be done by private citizens in many countries.-By religion:...

.

Four unknown Americans who died in the Korean War were disinterred from the National Cemetery of the Pacific in Hawaii. Army Master Sergeant Ned Lyle made the final selection.

Both caskets arrived in Washington on May 28, 1958, where they lay in the Capitol Rotunda until the morning of May 30, when they were carried on caissons
Caisson (military)
A limber is a two-wheeled cart designed to support the trail of an artillery piece, or the stock of a field carriage such as a caisson or traveling forge, allowing it to be towed. A caisson is a two-wheeled cart designed to carry artillery ammunition...

 to Arlington National Cemetery. President Eisenhower awarded each the Medal of Honor, and the Unknowns of World War II and the Korean War were interred in the plaza beside their World War I comrade.

The Unknown of Vietnam

The designation of the Vietnam Unknown has proven to be difficult. With improvements in DNA testing it is possible, though unlikely, that the recovered remains for every unknown soldier killed in the Vietnam War will be identified.

The Vietnam Unknown service member was designated by Medal of Honor recipient U.S. Marine Corps
United States Marine Corps
The United States Marine Corps is a branch of the United States Armed Forces responsible for providing power projection from the sea, using the mobility of the United States Navy to deliver combined-arms task forces rapidly. It is one of seven uniformed services of the United States...

 Sgt. Maj.
Sergeant Major
Sergeants major is a senior non-commissioned rank or appointment in many militaries around the world. In Commonwealth countries, Sergeants Major are usually appointments held by senior non-commissioned officers or warrant officers...

 Allan Jay Kellogg, Jr.
Allan J. Kellogg
Allan Jay Kellogg, Jr. is a retired sergeant major in the United States Marine Corps. He received the U.S. military's highest decoration, the Medal of Honor, for his actions as a Staff Sergeant on March 11, 1970, during the Vietnam War....

, during a ceremony at Pearl Harbor
Pearl Harbor
Pearl Harbor, known to Hawaiians as Puuloa, is a lagoon harbor on the island of Oahu, Hawaii, west of Honolulu. Much of the harbor and surrounding lands is a United States Navy deep-water naval base. It is also the headquarters of the U.S. Pacific Fleet...

, Hawaii, May 17, 1984.

The Vietnam Unknown was transported aboard to Alameda Naval Base, Calif. The remains were then sent to Travis Air Force Base
Travis Air Force Base
Travis Air Force Base is a United States Air Force air base under the operational control of the Air Mobility Command , located three miles east of the central business district of Fairfield, in Solano County, California, United States. The base is named for Brigadier General Robert F...

, California, May 24. The Vietnam Unknown arrived at Andrews Air Force Base
Andrews Air Force Base
Joint Base Andrews is a United States military facility located in Prince George's County, Maryland. The facility is under the jurisdiction of the United States Air Force 11th Wing, Air Force District of Washington ....

, Maryland, the next day.

Many Vietnam veterans and President Ronald Reagan
Ronald Reagan
Ronald Wilson Reagan was the 40th President of the United States , the 33rd Governor of California and, prior to that, a radio, film and television actor....

 and Mrs. Nancy Reagan
Nancy Reagan
Nancy Davis Reagan is the widow of former United States President Ronald Reagan and was First Lady of the United States from 1981 to 1989....

 visited the Vietnam Unknown in the U.S. Capitol
United States Capitol
The United States Capitol is the meeting place of the United States Congress, the legislature of the federal government of the United States. Located in Washington, D.C., it sits atop Capitol Hill at the eastern end of the National Mall...

. An Army caisson carried the Vietnam Unknown from the Capitol to the Memorial Amphitheater at Arlington National Cemetery on Memorial Day, May 28, 1984.

President Reagan presided over the funeral, and presented the Medal of Honor to the Vietnam Unknown.

The President also acted as next of kin by accepting the interment flag at the end of the ceremony. The interment flags of all Unknowns at the Tomb of the Unknowns are on view in the Memorial Display Room.

Identification of the Unknown

In 1994, Ted Sampley, a POW/MIA activist, determined that the remains of the Vietnam Unknown were likely those of Air Force 1st Lt. Michael Joseph Blassie
Michael Blassie
First Lieutenant Michael Joseph Blassie was an officer in the United States Air Force. Prior to identification of his remains, Blassie was the Unknown service member from the Vietnam War laid to rest at the Tomb of the Unknowns.After graduating from St. Louis University High School, Blassie...

, who was shot down near An Loc
An Loc
An Loc is a small town in Bình Phước Province in southern Vietnam, located approximately 90 km north of Saigon with a population of 15,000...

, Vietnam, in 1972. Sampley published an article in his newsletter and contacted Blassie's family, who attempted to pursue the case with the Air Force's casualty office without result. In January 1998 CBS News broadcast a report based on Sampley's investigation which brought political pressure to support the identification of the remains. Blassie's body was exhumed on May 14, 1998. Based on mitochondrial DNA
Mitochondrial DNA
Mitochondrial DNA is the DNA located in organelles called mitochondria, structures within eukaryotic cells that convert the chemical energy from food into a form that cells can use, adenosine triphosphate...

 testing, Department of Defense scientists confirmed the remains were those of Blassie. The identification was announced on June 30, 1998 and on July 10, Blassie's remains arrived home to his family in St. Louis, Missouri
St. Louis, Missouri
St. Louis is an independent city on the eastern border of Missouri, United States. With a population of 319,294, it was the 58th-largest U.S. city at the 2010 U.S. Census. The Greater St...

; he was reinterred at Jefferson Barracks National Cemetery
Jefferson Barracks National Cemetery
- External links :**...

 on July 11.The identification took place after Blassie's family lobbied the Pentagon to perform the DNA testing. His remains (6 partial bones) had originally been recovered several months after his aircraft had been shot down and were not sufficient to allow for positive identification at the time. CNN.com "Home at last for a fallen hero". June 11, 1998. Also see: U.S. National Library of Medicine—Visible Proofs, "Michael Blassie unknown no more", May 23, 2006

Redesignation of the crypt

The crypt that once held the remains of the Vietnam Unknown has been replaced. The original inscription of "Vietnam" and the dates of the conflict has been changed to "Honoring and Keeping Faith with America's Missing Servicemen." as a reminder of the commitment of the Armed Forces to fullest possible accounting of missing service members.

Tomb Guards

It is considered one of the highest honors to serve as a ceremonial guard
3rd US Infantry Regiment (The Old Guard)
The 3rd United States Infantry Regiment is a regiment of the US Army. It currently has three active battalions, and is readily identified by its nickname, The Old Guard, as well as Escort to the President. The regimental motto is Noli Me Tangere...

 at the Tomb of the Unknowns. Fewer than 20 percent of all volunteers are accepted for training and of those only a fraction pass training to become full-fledged Tomb Guards. The sentinels do not wear rank insignia on their uniforms so that they do not outrank the Unknowns, whatever their rank may have been. Soldiers serving in other roles, like Relief Commander and Assistant Relief Commander, do wear insignia of their rank when changing the guard only. They have a separate uniform worn when they actually guard the Unknowns or are "Posted".

Weapons

Over the years there have been several different types of weapons used by the Tomb Guards. The changes in weapons reflect the changes in the Army, including M1903 Springfield rifle, M1 Garand
M1 Garand
The M1 Garand , was the first semi-automatic rifle to be generally issued to the infantry of any nation. Called "the greatest battle implement ever devised" by General George S...

 and M14
M14 rifle
The M14 rifle, formally the United States Rifle, 7.62 mm, M14, is an American selective fire automatic rifle firing 7.62x51mm NATO  ammunition. It was the standard issue U.S. rifle from 1959 to 1970. The M14 was used for U.S...

 rifles, M1911 .45 ACP and M9
M9 Pistol
The Beretta M9, formally Pistol, Semiautomatic, 9mm, M9, is a 9×19mm Parabellum pistol of the United States military adopted in 1985. It is essentially a military specification Beretta 92F, later the 92FS....

 9mm Beretta
Beretta
Fabbrica d'Armi Pietro Beretta is an Italian firearms manufacturer. Their firearms are used worldwide for a variety of civilian, law enforcement, and military purposes. It is also known for manufacturing shooting clothes and accessories. Beretta is the oldest active firearms manufacturer in the...

 pistols. Tomb Guards currently carry M14 rifles, which are unloaded, but kept ready for use at all times, and always have a bayonet fixed.

Walking the Mat

There is a meticulous ritual the guard follows when watching over the graves:
  1. The soldier walks 21 steps across the Tomb. This alludes to the three volleys, which is the highest honor given to any military or foreign dignitary in America. His weapon is always on the shoulder opposite the Tomb (i.e., on the side of the gallery watching the ritual).
  2. On the 21st step, the soldier turns and faces the Tomb for 21 seconds.
  3. The soldier then turns to face the other way across the Tomb and changes his weapon to the outside shoulder.
  4. After 21 seconds, the first step is repeated.


This is repeated until the soldier is relieved of duty at the Changing of the Guard
Guard Mounting
Guard Mounting, or Changing the Guard , refers to a formal ceremony in which sentries providing ceremonial guard duties at important institutions are relieved by a new batch of sentries...

.

The mat is usually replaced twice per year: before Memorial Day and before Veterans Day
Veterans Day
Veterans Day, formerly Armistice Day, is an annual United States holiday honoring military veterans. It is a federal holiday that is observed on November 11. It coincides with other holidays such as Armistice Day or Remembrance Day, which are celebrated in other parts of the world and also mark...

. This is required due to the wear on the rubber mat by the special shoes worn by Tomb Guards. The guards have metal plates built into the soles and inner parts of their shoes to allow for a more rugged sole and to give the signature click of the heel during maneuvers. The guards are issued sunglasses that are formed to their faces due to the bright reflection from the marble surrounding the Tomb and the Memorial Amphitheater.

On the ground not covered by the mat, a wear pattern in the tile can be seen that corresponds to the precise steps taken during the changing of the guard. On the mat itself, footprints worn in by hours and hours of standing guard are also visible.

Changing of the Guard

During the day in summer months from April 1 to September 30, the guard is changed every half hour. During the winter months, from October 1 to March 31, the guard is changed every hour. After the cemetery closes to the public (7 p.m. to 8 a.m. April through September, and 5 p.m. to 8 a.m. October through March), the guard is changed every two hours until the cemetery reopens. The ceremony can be witnessed by the public whenever 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...

 is open.

The guard change is very symbolic, but also conducted in accordance with Army regulations. The relief commander or assistant relief commander, along with the oncoming guard, are both required for a guard change to take place. The guard being relieved will say to the oncoming guard, "Post and orders remain as directed." The oncoming guard's response is always, "Orders acknowledged."

Dedication

The Tomb of the Unknowns has been guarded continuously, 24 hours a day, 7 days a week, since July 2, 1937. Inclement weather does not cause the watch to cease.

The Tomb Guards, a special platoon within the 3rd U.S. Infantry Regiment (The Old Guard) work on a team rotation of 24 hours on, 24 hours off, for five days, taking the following four days off. A guard takes an average of six hours to prepare his uniform — heavy wool, regardless of the time of year — for the next day's work. In addition to preparing the uniform, guards also complete physical training, Tomb Guard training, cut their hair before the next work day, and shave twice per day. Tomb Guards are required to memorize 16 pages of information about Arlington National Cemetery and the Tomb of the Unknown Soldier, including the locations of nearly 300 graves and who is buried in each one.

A special Army decoration, the Tomb of the Unknown Soldier Guard Identification Badge
Tomb of the Unknown Soldier Guard Identification Badge
The Guard, Tomb of the Unknown Soldier, Identification Badge is a military badge of the United States Army which honors those select few soldiers who have been chosen to serve as members of the Honor Guard at the Tomb of the Unknown Soldier. It is the second-least awarded badge in the US Army,...

 is authorized for wear after passing a detailed test of 100 questions (from a pool of more than 300), a uniform test with two gigs (errors) or fewer (measured to the 1/64"), and a test on the guard changing sequence. After serving honorably for a period of nine months, and having passed the sequence of tests, a Tomb Guard is permanently awarded the Badge. Since 1959, many men have completed training and been awarded this Badge, as well as three women. A small number of Tomb Guard Identification Badges have also been retroactively awarded to soldiers who served as Guards before 1959. Those numbers make the Badge the second rarest award currently issued in the United States Army; only the Army Astronaut Badge is rarer.The Tomb Guard Identification Badge is the only badge awarded by the United States Army that can be revoked after a soldier has left the military. The Regimental Commander of the 3rd U.S. Infantry Regiment has the authority to revoke a Badge from any Guard (past or present) for any act that would bring discredit upon the Tomb of the Unknowns.

The badge was designed in 1956 and first issued to members of the Honor Guard at the Tomb of the Unknowns on February 7, 1958. The badge was first issued only as a temporary wear item, meaning the soldiers could only wear the badge during their tenure as members of the Honor Guard. Upon leaving the duty, the badge was returned and reissued to incoming soldiers. In 1963, a regulation was enacted that allowed the badge to be worn as a permanent part of the military uniform, even after the soldier's completion of duty at the Tomb of the Unknowns.

Sentinel Challenges

The duties of the sentinels are not purely ceremonial. The sentinels will confront people who cross the barriers at the tomb, or are disrespectful or loud.

Damage and repair to the Tomb Monument

Cracking and erosion are causing concerns for the long-term preservation of the Tomb Monument. A November 1963 report first recorded horizontal cracking of the monument's marble die block. Though this was the first time that the damage was documented, the report made it clear that the cracks had become visible some time before that date.

In 1963–1964, there were two cracks—referred to as "primary" and "secondary"—extending approximately 34 feet around the die block. By 1974, they had extended to 40 feet. They grew another 4.6 feet over the next 15 years. Inspection has determined that the cracks have increased horizontally since 1990. Analysis also indicates that the cracks are not surficial but extend partially through the block and will eventually extend all the way through.

The 1990 report documented deterioration of the marble's surface. As much as 2.85 mm of the marble surface has been lost through weathering. The study projected that before 2010, the Tomb Monument will have been eroded enough to have a negative effect on the experience of the visitors and concludes the only solutions are to enclose or replace the monument.

Several options have been considered to deal with the damage. Officials at Arlington National Cemetery determined that proper repair can return the Tomb Monument to an acceptable appearance. However, because the cracks will continue to lengthen and widen, continuous grouting, regrouting, touch-up, monitoring, and maintenance would be required. Therefore, a report commissioned by Arlington National Cemetery and published in June 2006 confirmed the Cemetery's conclusion that "replacement of the three pieces of the Tomb Monument is the preferred alternative". A final decision was scheduled to be made on September 30, 2007.

The National Trust for Historic Preservation
National Trust for Historic Preservation
The National Trust for Historic Preservation is an American member-supported organization that was founded in 1949 by congressional charter to support preservation of historic buildings and neighborhoods through a range of programs and activities, including the publication of Preservation...

 objects to the plan to replace the authentic Tomb Monument. The Trust expressed concern that Arlington National Cemetery seeks to replace the existing monument with marble from the original quarry, which experts agree is likely eventually to crack.

The Trust has observed that the Cemetery’s own 1990 report recommended that the monument be repaired and that the Cemetery, in fact, commissioned Oehrlein Architects to repair the stone. In 2007, Mary Oehrlein informed Congressional staff members that: "The existing monument can easily be repaired, as was done 17 years ago, using conventional conservation methods to re-grout the cracks. Once repaired, the fault lines would be virtually invisible from the public viewing areas."

On September 26, 2007, U.S. Senator Daniel Akaka
Daniel Akaka
Daniel Kahikina Akaka is the junior U.S. Senator from Hawaii and a member of the Democratic Party. He is the first U.S. Senator of Native Hawaiian ancestry and is currently the only member of the Senate who has Chinese ancestry....

 announced that an amendment crafted together with Senator Jim Webb
Jim Webb
James Henry "Jim" Webb, Jr. is the senior United States Senator from Virginia. He is also an author and a former Secretary of the Navy. He is a member of the Democratic Party....

 will be added to the National Defense Authorization Act
National Defense Authorization Act
The National Defense Authorization Act is the name of a United States federal law that has been enacted for each of the past 48 fiscal years to specify the budget and expenditures of the United States Department of Defense.-See also:...

 for Fiscal Year 2008 (H.R. 1585) that would require a report on the plans of the Secretary of the Army and the Secretary of Veterans Affairs to replace the monument at the Tomb of the Unknowns. The secretaries would be required to advise Congress on the current efforts to maintain and preserve the monument. Additionally, they would have to provide an assessment on the feasibility and advisability of repairing rather than replacing the Tomb Monument. Finally, if the secretaries choose replacement, they would have to report those plans and detail how they intend to dispose of the current monument. Once the report is provided, the secretaries are prevented from taking action to replace the monument for at least 180 days. The Akaka-Webb amendment was included in the bill by unanimous consent of the Senate. An amendment to the Fiscal Year 2008 Defense Authorization Bill authorized a review of the monument's condition. The bill also authorized repair, but not replacement, of the monument. Final passage of the National Defense Authorization Act
National Defense Authorization Act
The National Defense Authorization Act is the name of a United States federal law that has been enacted for each of the past 48 fiscal years to specify the budget and expenditures of the United States Department of Defense.-See also:...

 for 2008 (H.R. 4986) was signed by President Bush on January 28, 2008.
In 2003, retired Glenwood Springs, Colorado
Glenwood Springs, Colorado
The City of Glenwood Springs is a Home Rule Municipality that is the county seat and the most populous city of Garfield County, Colorado, United States. The United States Census Bureau estimated that the city population was 8,564 in 2005...

, car dealer John Haines donated a large slab of marble to the Arlington National Cemetery to replace the existing marble. Haines paid $31,000 for the marble slab. The block though was was not removed from the quarry because imperfections were found and was rejected. The heart of the block was used for a statue of President George H.W. Bush. In 2005, a flawless replacement was quarried and brought down to the area where quarried blocks are kept awaiting transport to the customer However, the marble has sat unused. "It's not doable. A citizen can't just give us any piece of marble and say, 'This is what we'll use to replace the tomb'", said Thurman Higginbotham, deputy superintendent of Arlington. Haines's marble was cut from the same Yule Quarry
Yule Marble
Yule Marble is a type of metamorphed limestone found only in the Yule Creek Valley, in the West Elk Mountains of Colorado, just south of the town of Marble, Colorado . Quarried today at 9,300 feet above sea level, Yule Marble is famous for its uniform pure white consistency, lacking, for the most...

 where the original gold-veined marble for the Tomb of the Unknowns was mined nearly 80 years ago. The tomb replacement piece was cut after a nearly five-year search for an unflawed piece that would look like the original. Arlington officials estimate the cost of replacing the tomb's marble at $2.2 million: $80,000 of that for seeking bids, $90,000 for buying and transporting the marble and the remainder for sculpting. Haines's donated marble includes free shipping that he arranged himself.

In June 2009 Arlington National Cemetery and The Army Corps of Engineers
United States Army Corps of Engineers
The United States Army Corps of Engineers is a federal agency and a major Army command made up of some 38,000 civilian and military personnel, making it the world's largest public engineering, design and construction management agency...

 announced that the monument was to be repaired, not replaced. In 2010, the cracks were filled but the repairs lasted only a few months. As of June 2011, the cemetery was struggling to repair the cracks in the monument, one of which measured 28.4 feet long, with another at 16.2 feet. In September 2011, the cracks were filled again and a 21 October 2011 inspection by the Army Corps of Engineers and other experts pronounced the repairs a success.

Further reading


External links

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