SERE specialists educate aircrew on water survival
U-2 pilots use their floatation devices as part of water survival training July 3, 2014, at a lake in Nevada City, Calif. Survival, Evasion, Resistance, and Escape specialists stationed at Beale Air Force Base, Calif., educated the pilots about their water survival equipment. (U.S. Air Force photo by Airman 1st Class Ramon A. Adelan/ Released)