U.S. Air Force Gen Mark Kelly, Commander of Air Combat Command, leads a three-ship formation of F-15s from the 53rd Wing near Eglin Air Force Base, Fla, Sept. 1, 2021. Gen 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)