Charles Ivory, 95th Communications Squadron program analyst and acquisition project specialist, sits at his desk on his final day at Edwards Air Force Base before flying out to Fort Dix, N.J., May 7, 2012. A Vietnam veteran, Ivory, 66, will undergo final pre-deployment training before heading to Afghanistan to serve as a contract specialist for the U.S. Army Corps of Engineers. He volunteered through the Civilian Expeditionary Workforce Program. (U.S. Air Force photo by Kenji Thuloweit)