U.S. Air Force F-22 Raptors from the 95th Fighter Squadron, 325th Fighter Wing, Tyndall Air Force Base, Fla., taxi on the flightline at Spangdahlem Air Base, Germany, Aug. 29, 2018. The aircraft prepared to depart after being deployed to Europe for several weeks to train with allied forces. (U.S. Air Force photo by Airman 1st Class Valerie Seelye)