U.S. Air Force Airmen from the 44th Aircraft Maintenance Squadron conduct a post flight check on an F-15C Eagle assigned to the 44th Fighter Squadron from Kadena Air Base, Japan, during exercise Northern Edge (NE19), May 14, 2019, at Eielson Air Force Base, Alaska. More than 25 units and 10,000 personnel with approximately 200 aircraft and five naval ships are participating in NE19. (U.S. Air Force photo by Staff Sgt. Micaiah Anthony)