U.S. Air Force Master Sgt. Duane Davis, 633d Air Base Wing Safety senior enlisted leader, left, and Staff Sgt. David Martin, 633d ABW Safety occupational safety technician, discuss the progress of an active shooter event at Joint Base Langley-Eustis, June 18, 2024. The exercise reinforced the Air Force’s commitment to staying vigilant and prepared to defend the base and personnel at all times. (U.S. Air Force photo by Airman 1st Class Skylar Ellis)