U.S. Air Force Airman 1st Class Anthony Lizana, 1st Maintenance Squadron low observable maintainer, comes off after sanding the top of a F-22 Raptor at the Red Flag 22-3 exercise at Nellis Air Force Base, Nevada, July 15, 2022. LO’s main function at Red Flag is to maintain the stealth integrity of the F-22 Raptor and other aircraft. (U.S. Air Force photo by Senior Airman Chloe Shanes)