3rd Infantry Regiment Crest (each) cib Special Troops Battalion 4th Brigade

Special Troops Battalion 4th Brigade Combat Team (4th BCT-STB) Crest "Swift Agile and Lethal" (each)

and foreign

identification

Military patch

319th Military Intelligence Unit Crest "Hostem Cogere" (each)

3rd Infantry Regiment Crest (each) cib Special Troops Battalion 4th Brigade3rd Infantry Regiment Crest (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 and authorization of all