Personnel recognition
U.S. Air Force Master Sgt. Mark Gore, 23rd Force Support Squadron first sergeant, places identification tapes during ability to survive and operate training at Moody Air Force Base, Ga., Jan. 5, 2012. Identification tapes are placed on personal protection equipment such as helmets, gas mask carriers and chemical protective over garments for personnel recognition. (U.S. Air Force photo by Staff Sgt. Ciara Wymbs/Released)