782nd Support (Maintenance) Unit Crest "Peritia Cognito" (each) drill 2nd Medical Brigade OCP Patch

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

3rd Armored Cavalry Regiment CSIB

US Army Civil Affairs Regimental Crest

2nd Infantry Division CSIB

16th Aviation Brigade OCP Patch with Hook Fastener

782nd Support (Maintenance) Unit Crest "Peritia Cognito" (each) drill 2nd Medical Brigade OCP Patch782nd Support (Maintenance) Unit Crest "Peritia Cognito" (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,