2007 SERE Challenge
Senior Airmen Matthew Heath and Brian Tomlinson tie timber together to form a raft prior to crossing a pond with their gear June 12 during the 2007 SERE Challenge. Both Airmen are assigned as Survival, Evasion, Resistance, Escape specialists at Fairchild AFB, Wash. (U.S. Air Force photo by Staff Sgt. Matthew Rosine)