Senior Airman Kodi Vigil, 80th Aircraft Maintenance Unit crew chief, fills out paperwork after launching an F-16 Fighting Falcon assigned to Kunsan Air Base, Republic of Korea, during Red Flag-Alaska 21-2 at Eielson Air Force Base, Alaska, June 18, 2021. RF-A exercises are focused on improving the combat readiness of U.S. and international forces and providing training for units preparing for air and space expeditionary force tasking. (U.S. Air Force photo by Senior Airman Suzie Plotnikov)