JOINT BASE LANGLEY-EUSTIS, Va. – U.S. Air Force Airmen with the 633d Security Forces Squadron await instructions during the SF field exercise at Joint Base Langley-Eustis, Virginia, Nov. 1, 2022. The exercise tested the skills and knowledge of the defenders during a base attack. (U.S. Air Force photo by Airman 1st Class Olivia Bithell)