A crew chief performs night maintenance on an F-16 Fighting Falcon while wearing full protective gear during Exercise Beverly Midnight 15-3 at Kunsan Air Base, Republic of Korea, May 2, 2015. During exercises, maintenance wing inspection team members test maintenance professionals on their ability to safely launch jets while simultaneously responding to exercise injects, such as unexploded ordnance and administering self-aid buddy care to wounded Airmen. (U.S. Air Force photo by Senior Airman Taylor Curry/Released)