Survival, evasion, resistance and escape specialists wait before performing static line jumps as the door of a C-130 Hercules, assigned to Dobbins Air Reserve Base, Ga., opens over the Nevada Test and Training Range, Nev., March 11, 2016. SERE specialists lead the Air Force emergency parachuting program and conduct extensive testing of parachuting systems. They are uniquely suited to analyze the operating environment to plan for evasion, captivity and recovery considerations. (U.S. Air Force photo by Airman 1st Class Kevin Tanenbaum)