21ST Engineer Batt Crest (No Motto) (Pair) ranger 201st Military Intelligence OCP Patch

201st Military Intelligence OCP Patch with Hook Fastener (pair)

US Army Drill Sergeant Instructor Badge Bundle

Logistics Officer Brite Pin-on

12th Aviation Brigade OCP Patch with Hook Fastener

Mississippi National Guard OCP Patch with Hook Fastener

21ST Engineer Batt Crest (No Motto) (Pair) ranger 201st Military Intelligence 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)