A U.S. Navy pilot assigned to Airborne Command & Control Squadron at Naval Air Station Point Mugu, California, checks a propeller on an E-2D Advanced Hawkeye aircraft during Weapons School Integration at Nellis Air Force Base, Nevada, Dec. 1, 2020. This exercise was part of the U.S. Air Force Weapons School’s capstone, the culmination of the six-month course. (U.S. Air Force photo by Airman 1st Class Dwane R. Young)