11th Infantry Regiment Unit Crest (pair) ngr Ranger Challenge Coin

Ranger Challenge Coin

the RDI for whole branch regiments (MP

75th Ranger Regiment Unit Crest (each)

7th Cavalry Regiment Unit Crest "Garry Owen" (pair)

7th Engineer Battalion Unit Crest (pair)

11th Infantry Regiment Unit Crest (pair) ngr Ranger Challenge Coin11th Infantry Regiment Unit 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