An F-35A Lightning II pilot assigned to the 4th Fighter Squadron climbs into a cockpit during RED FLAG-Alaska 20-3 at Eielson Air Force Base, Alaska, Aug. 4 2020. This iteration of RF-A was the first to feature F-35s, the newest generation of fighter aircraft in the Air Force inventory. (U.S. Air Force photo by Staff Sgt. Annalou Huerta)