Planning to quit, fighting to succeed: Airman earns Ranger tab
Staff Sgt. Robert Keefe, the 736th Security Forces Squadron NCO in charge of training, performs an unexploded ordnance sweep Dec. 30, 2015, during a training exercise at Andersen Air Force Base, Guam. Keefe graduated U.S. Army Ranger School . (U.S. Air Force photo/Senior Airman Joshua Smoot)