37th Engineer Battalion Unit Crest "Fortuna Infortuna Fortiuna" (Each) ltcol and foreign

and foreign

85th Civil Affairs OCP Patch with Hook Fastener (pair)

29th Infantry Regiment Crest  "We Lead the Way" (each)

25th Infantry Division OCP Patch with Hook Fastener (pair)

37th Engineer Battalion Unit Crest "Fortuna Infortuna Fortiuna" (Each) ltcol and foreign37th Engineer Battalion Unit Crest "Fortuna Infortuna Fortiuna" (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,