An U.S. Air Force F-35A Lightning II fighter jet assigned to the 6th Weapons Squadron lands after a training mission at Nellis Air Force Base, Nevada, March 16, 2021. The U.S. Air Force Weapons School provides academic and advisory support to numerous units, enhancing air combat training for Airmen from the Air Force, Department of Defense and U.S. allied services each year. (U.S. Air Force photo by William R. Lewis)