The 12th Coast Artillery Regiment was a Coast Artillery regiment in the United States Army, constituted in the Regular Army on 27 February 1924. It served in the Harbor Defenses of the Chesapeake with
Coat of arms
Distinctive unit insignia
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A distinctive unit insignia is a metallic heraldic badge or device worn by soldiers in the United States Army. The DUI design is derived from the coat of arms authorized for a unit. DUIs may also be c
U.S. Army Lieutenant General Gwen Bingham wearing the Quartermaster Corps RDI on the Army Service Uniform.
U.S. Army unit badge inventory
Memorandum authorizing the distinctive unit insignia for the 337th Infantry Regiment