U.S. Air Force Staff Sgt. Nathan Shelton, avionics back shop technician from the 18th Component Maintenance Squadron, guards his fire team’s retreat during a break contact combat exercise as part of a multi-day training event Aug. 22, 2019, at the Jungle Warfare Training Center, Camp Gonsalves, Japan. Shelton and other Team Kadena Airmen from the 18th Wing were invited by U.S. Army Green Berets from 1st Battalion, 1st Special Forces Group (Airborne), to broaden their deployment readiness capability in a joint environment. (U.S. Air Force photo by Staff Sgt. Peter Reft)