A member of the 633rd Security Forces Squadron enters a room during a Military Operations on Urban Terrain field training exercise at Joint Base Langley-Eustis, Virginia, Sep. 24, 2020. During this training the 633rd SFS focused on tactics at the fire team level to help hone Defenders’ breaching techniques, intra-squad communications and actions upon receiving enemy contact. (U.S. Air Force photo by Senior Airman Marcus M. Bullock)