U.S. Air Force Staff Sgt. Caitlin Tarr, 27th Fighter Generation Squadron avionics specialist, explains the use of an area on top of an F-22 Raptor to an F-35 Maintainer during the Red Flag 22-3 at Nellis Air Force Base, Nevada, July 15, 2022. The 5th Generation Maintainers play a vital role in Red Flag by ensuring the serviceability of their aircraft, as well as the structural integrity and pilot’s safety. (U.S. Air Force photo by Senior Airman Chloe Shanes)