Airmen, Marine participate in Jump training
A U.S. Marine, 3rd Reconnaissance Battalion, 3rd Marine Division, 3rd Marine Expeditionary Force, secures his static line before a personnel drop training mission at Yokota Air Base, Japan, March 23, 2017, during jump week. The training not only allowed the Marines to practice jumping, but it also allowed the Yokota aircrews to practice flight tactics and timed-package drops. (U.S. Air Force photo by Yasuo Osakabe)