The Regiment was constituted 5 August 1917 in the National Army as the 351st Infantry and assigned to the 176th Infantry Brigade of the 88th Division. It was organized at Camp Dodge, Iowa on 30 August 1917, and Herbert B. Crosby was named to command it. In August 1917, the Regiment was organized with 3,755 Officers and enlisted men:
The Doughboys of the Regiment deployed to France as part of the American Expeditionary Forces. After completing its war service in France it demobilized at Camp Dodge on 7 June 1919.
Between the Wars
The Regiment was reconstituted in the Organized Reserves as the 351st Infantry on 24 June 1921 and reassigned to the 88th Division in the Sixth Corps Area.
World War IIStanton, Shelby L. (1984). World War II Order of Battle. New York, New York: Galahad Books.
The 351st Infantry was relieved from assignment to the division on 1 May 1947 and served as temporary military Government of the Free Territory of Trieste, securing the new independent State between Italy and Yugoslavia on behalf of the United Nations Security Council. Designated TRUST, the command served as the front line in the Cold War from 1947 to 1954, including confrontations with Yugoslavian forces. In October 1954 the mission ended upon the signing of the Memorandum of Understanding of London establishing a temporary civil administration in the Anglo-American Zone of the Free Territory of Trieste, entrusted to the responsibility of the Italian Government. TRUST units, which included a number of 88th divisional support units, all bore a unit patch which was the coat of arms of the Free Territory of Trieste superimposed over the divisional quatrefoil, over which was a blue scroll containing the designation "TRUST" in white. The 1948 organization of the Regiment called for a strength of 3,774 Officers and enlisted men organized as below:
Headquarters & Headquarters Company- 289
* Service Company- 186
* Tank Company- 148
* Heavy Mortar Company- 190
* Medical Company- 214
Infantry Battalion
* Headquarters & Headquarters Company- 119
* Rifle Company - 211
* Weapons Company- 165
Returning Home
The Regiment departed Leghorn, Italy on November 30, 1954 aboard the Military Sea Transportation ServiceUSNS General Sturgis as shipment #19069-A. Returning to Camp Kilmer, New Jersey, the Regiment inactivated at Fort Rucker, Alabama on September 30, 1956. Personnel and equipment were used to reactivate the 99th Infantry Battalion of World War II fame. This unit was in turn inactivated on 24 March 1958 when the U.S. Army adopted the Pentomic force organization and the infantry unit at Fort Rucker was reorganized and reflagged as the 2d Battle Group, 31st Infantry, a unit organized for Aviation Center training support. When the U.S. Army reorganized into brigades and battalions in the early 1960s, the designation of 2-31st Infantry was reassigned to the 7th Infantry Division in Korea and the unit at Fort Rucker was reflagged as the 5th Battle Group, 31st Infantry. The 5-31st Infantry lineage, less personnel and equipment, was later reassigned to the 197th Infantry Brigade at Fort Benning, Georgia, effective 23 June 1967 as the 5th Battalion, 31st Infantry; however, an infantry presence remained at Fort Rucker in the form of Company E, 30th Infantry, activated on 25 August 1966 and later inactivated on 1 July 1978. Additionally, the Pathfinder Team, HHC, 2d Battle Group, 31st Infantry, formed in 1960, was reflagged as 5th Infantry Detachment effective 24 June 1963, and later expanded and reflagged as Company C, 509th Infantry, activated effective 1 July 1975. C-509th was inactivated on 31 May 1993 and its personnel and equipment were reflagged as Company A, 511th Infantry, and activated on 1 June 1993. A-511th was inactivated due to lowered budget ceilings on 31 October 1995, ending the post-war infantry presence at Fort Rucker that had begun with the 351st Infantry Regiment.
The 351st Infantry was redesignated as the 351st Regiment, and reorganized to consist of the 1st, 2d, and 3d Battalions, elements of the 84th Division on 31 January 1968. On 16 September 1995, the Regimental Headquarters and the 3rd Battalion were inactivated.
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Description: On a background equally divided horizontally white and red, 3¼ inches high and 2½ inches wide at base and 2⅛ inches wide at top, a black block letter "A", 2¾ inches high, 2 inches wide at base and 1⅝ inches wide at top, all members 7/16 inch wide, all enclosed within a 1/8 inch Army Green border.
Symbolism:
The red and white of the background are the colors used in flags for Armies.
The letter "A" represents "Army" and is also the first letter of the alphabet suggesting "First Army."
Background:
A black letter "A" was approved as the authorized insignia by the Commanding General, American Expeditionary Force, on 16 November 1918 and approved by the War Department on 5 May 1922.
The background was added on 17 November 1950.
Distinctive Unit Insignia
Description/Blazon A silver color metal and enamel device 1 1/16 inches in height overall consisting of a shield blazoned: Azure, in chief three mullets one and two, the lower ones with two points up and one-half the size of the upper, in base a fleur-de-lis Argent.
Symbolism The shield is blue for Infantry; the three stars are taken from the state flag of Minnesota, the "North Star State," the large star at the top representing the North Star. The fleur-de-lis symbolizes the service of the organization in France during World War I.
Background The distinctive unit insignia was originally approved for the 351st Regiment Infantry, Organized Reserves on 28 Apr 1928. It was redesignated for the 351st Regiment on 12 Aug 1960.
Coat of Arms
Description/Blazon
* Shield: Azure, in chief three mullets one and two, the lower ones with two points up and one-half the size of the upper, in base a fleur-de-lis Argent.
* Crest: That for the regiments and separate battalions of the Army Reserve: On a wreath of the colors Argent and Azure, the Lexington Minute Man Proper. The statue of the Minute Man, Captain John Parker, stands on the Common in Lexington, Massachusetts.
* Motto: TOUJOURS PRÊT.
Symbolism
* Shield: The shield is blue for Infantry; the three stars are taken from the state flag of Minnesota, the "North Star State," the large star at the top representing the North Star. The fleur-de-lis symbolizes the service of the organization in France during World War I.
* Background : The coat of arms was originally approved for the 351st Regiment Infantry, Organized Reserve on 28 Apr 1928. It was amended to delete the crest on 2 Dec 1955. On 12 Aug 1960 the coat of arms was redesignated with the Army Reserve crest added for the 351st Regiment