U.S. Air Force Capt. Jeremy Krohngold, 36th Fighter Squadron F-16 Fighting Falcon pilot, is dragged backwards during a water survival refresher course at U.S. Army Garrison Camp Humphreys, Republic of Korea, Dec. 17, 2020. This portion of the training allows pilots to practice unhooking the parachute from the safety harness as they are dragged by the wind. (U.S. Air Force photo by Senior Airman Branden Rae)