210920-F-DB615-1038
A U.S. Air Force F-15C Eagle, with the 159th Fighter Squadron assigned to the 125th Fighter Wing, Jacksonville Air National Guard Base, Florida, takes off at Tyndall Air Force Base, Florida, Sept. 20, 2021. The 159th Fighter Squadron participated in Weapons System Evaluation Program East 21.12, which serves to test pilots and their aircraft during air-to-air combat operations. (U.S. Air Force photo by Airman 1st Class Tiffany Price)