Col. Andrew Nelson, U.S. Army Corps of Engineers, South Pacific Division deputy commander awards Julio Arocho, USACE South Pacific Division Military Integration Division chief after his 15 month deployment to Afghanistan on Aug. 1, 2013 at SPD Headquarters in San Francisco, Calif. Arocho served as the Deputy District Engineer for Programs and Project Management, U.S. Army Corps of Engineers, Afghanistan Engineer District-South and successfully led the district through construction of 57 projects valued in excess of $516M, and award of 66 new projects valued in excess of $855M. (U.S. Army photo by Liviu Tanase/Released)