A U.S. Air Force F-16 from the 480th Fighter Squadron at Spangdahlem Air Base, Germany, takes off from the runway at Kallax Air Base, Sweden, June 8, 2021. Airmen from the 52nd Fighter Wing deployed to Sweden to participate in the Norwegian-led Arctic Challenge Exercise 2021 with NATO and nordic allies. (U.S. Air Force photo by Senior Airman Ali Stewart)