553rd Support Battalion Unit Crest "Ask We Do" (each) drill 4th Air Defense Artillery Unit

4th Air Defense Artillery Unit Crest "Audacia" (each)

3rd Sustainment Crest "Heart of the Rock" (pair)

NCOs (E-4 through E-6) and Senior NCOs (E-7 through E-9)

Civil Affairs and Psychological Operations Command Unit Crest "By Sword Deed And Word" (each)

German Jump Wings Large (With Gold Wreath)

553rd Support Battalion Unit Crest "Ask We Do" (each) drill 4th Air Defense Artillery Unit553rd Support Battalion Unit Crest "Ask We Do" (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