Survival, Evasion, Resistance, and Escape specialists distribute U-2 flight suits for water survival training July 3, 2014, at a lake in Nevada City, Calif. Water survival training for U-2 and MC-12 aircrew members is part of mandatory training to learn how to properly use survival equipment. (U.S. Air Force photo by Airman 1st Class Ramon A. Adelan/ Released)