U.S. Air Force Combat Control trainees assigned to Operating Location C, 342nd Training Squadron, swim timed laps during an early morning water circuit training session at Pope Army Airfield, North Carolina, Feb 12, 2015. Airmen training to become CCT or Special Operations Weather Team members have to endure rigorous water exercises in order to become comfortable and efficient in the water. (U.S. Air Force photo by Staff Sgt. Kenny Holston)