U.S. Air Force Staff Sgt. Caitlin Tarr, 27th Fighter Generation Squadron avionics specialist, explains the differences of the F-22 Raptor to a group of F-35 and F-15 maintainers at Red Flag 22-3 at Nellis Air Force Base, Nevada, July 15, 2022. Tarr was giving a tour of the aircraft to explain what kind of repairs SPECS Airmen make and ensure seamless training. (U.S. Air Force photo by Senior Airman Chloe Shanes)