The first F-35A Lightning II assigned to the 354th Fighter Wing lands at Eielson Air Force Base, Alaska, April 21, 2020. A total of 54 F-35As will be stationed at Eielson AFB by the end of 2021, which will make Alaska the most concentrated state for combat-coded fifth-generation aircraft. (U.S. Air Force photo by Staff Sgt. Zade Vadnais)