17th Infantry Unit Crest (Each) 1stlt 2nd Medical Brigade OCP Patch

2nd Medical Brigade OCP Patch with Hook Fastener (pair)

3rd Sustainment Crest "Heart of the Rock" (pair)

18th Field Artillery (Fire Brigade) OCP Patch with Hook Fastener (pair)

JFK Special Warfare Challenge Coin

Enlisted Brite Pin-on

17th Infantry Unit Crest (Each) 1stlt 2nd Medical Brigade OCP PatchA 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 and authorization of all DUIs. Distinctive unit insignia (DUI)