Gen. Mark Kelly, Commander of Air Combat Command, leads a two-ship formation of F-15s Eagles from the 53rd Test Wing near Eglin Air Force Base, Fla, Sept. 1, 2021. Kelly, an Eagle pilot for nearly 30 years, flew the Air Force’s newest fighter, the F-15EX Eagle II. (U.S. Air Force photo by Tech. Sgt. John Raven)