43rd Air Defense Artillery Unit Crest "Sustinemus" (each) recruiter 50th Signal Unit Crest "Key

50th Signal Unit Crest "Key To Command" (each)

101st Airborne Division OCP Patch with Hook Fastener (pair)

CBRN OCP Patch with Hook Fastener (pair)

82nd Airborne Division Crest "In Air

75th Ranger Regiment 2nd Battalion Scroll CSIB (each)

43rd Air Defense Artillery Unit Crest "Sustinemus" (each) recruiter 50th Signal Unit Crest "Key43rd Air Defense Artillery Unit Crest "Sustinemus" (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