7th Cavalry Regiment Unit Crest "Garry Owen" (pair) when the DUI is worn

when the DUI is worn in lieu of a regimental distinctive insignia (RDI)

Army Institute of Heraldry is responsible for the design

USAF E5 Staff Sergeant Brite Pin-on

64th Armor Regiment Unit Crest "We Pierce" (pair)

95th Civil Affairs Brigade Unit Crest  "Advise Support Stabilize" (each)

7th Cavalry Regiment Unit Crest "Garry Owen" (pair) when the DUI is worn7th Cavalry Regiment Unit Crest "Garry Owen" (pair). 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 and