40th Cavalry Regiment Unit Crest "By Force and Valor" (each) scuba 31st Infantry Division Unit Crest

31st Infantry Division Unit Crest "Pro Patria" (pair)

Officer Army Ranks begin at 2nd Lt

At the soldier's option the RDI

10th Sustainment Brigade (10th SBTB) Unit Crest (Each)

40th Cavalry Regiment Unit Crest "By Force and Valor" (each) scuba 31st Infantry Division Unit Crest40th Cavalry Regiment Unit Crest "By Force and Valor" (each). A distinctive unit insignia (DUI) 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 called "distinctive insignia" (DI) or, imprecisely, a "crest" or a "unit crest" by soldiers or collectors. The U. S. Army Institute of Heraldry is responsible for the design, development