JOINT BASE LANGLEY-EUSTIS, Va. – U.S. Air Force Senior Airman Tyler Zimbro, response force leader (left), and Tech. Sgt. Marcus Bernard, flight sergeant, both with 633d Security Forces Squadron, detain an assailant during the SF field exercise at Joint Base Langley-Eustis, Virginia, Nov. 1, 2022. The exercise provided the defenders with the opportunity to practice proper detainment procedures while ensuring everyone’s safety. (U.S. Air Force photo by Airman 1st Class Olivia Bithell)