10th Aviation Regiment Unit Crest "Soldiers Of The Sky" (Pair) combatparachutist when the DUI is worn

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

75th Ranger Regiment Unit Crest (each)

87th Infantry Unit Crest "Vires Montesque Vincimus" (pair)

Distinctive Unit Insignias are worn by every U

10th Aviation Regiment Unit Crest "Soldiers Of The Sky" (Pair) combatparachutist when the DUI is wornA 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)