SERE water survival training
U.S. Air Force Maj. Chris Kreske (left) 334th Fighter Squadron pilot, performs a simulated recovery exercise using a navy strobe with Staff Sgt. Justin Pishner, 4th Operations Support Squadron survival, evasion, resistance and escape specialist, during a SERE water survival course at Seymour Johnson Air Force Base, N.C., July 18, 2012. The strobe is a recovery device used in search and rescue operations. (U.S. Air Force photo/Airman 1st Class John Nieves Camacho/Released)