Safety
U.S. Air Force Tech. Sgt. Brandi Baker, 23d Civil Engineer Squadron NCO in charge of emergency management, gives a safety briefing to Senior Airman Justin Roberts (left), and Airman 1st Class Bryana Hodge (right), 23d Medical Group bioenvironmental engineering technicians, during a nuclear weapons incident exercise at Moody Air Force Base, Ga., Aug. 16, 2013. The technicians received the briefing prior to passing through an entry-control point to sample the air for alpha, beta and gamma radiation. (U.S. Air Force photo by Airman 1st Class Sandra Marrero/released)