A 25th Fighter Squadron A-10 Thunderbolt II takes off from the flightline during RED FLAG-Alaska 19-2 at Eielson Air Force Base, Alaska, June 10, 2019. RF-A is an annual U.S. Pacific Air Forces field training exercise for U.S. and international forces that enhances readiness of participating units. The 25th FS is from Osan Air Base, Republic of Korea. (U.S. Air Force photo by Staff Sgt. Sergio A. Gamboa)