From left, U.S. Air Force Tech. Sgt. Raymond Simpson, Staff Sgt. Michael Fajardo, Staff Sgt. Benjamin Wentworth and Master Sgt. Mathew Collins, with the 316th Security Forces Group, carry training weapons for active shooter training at Imagine Andrews Public Charter School at Joint Base Andrews, Md., Nov. 7, 2023. During the training, Airmen entered the school, searched for and apprehended suspects, and coordinated medical responses and evacuations. (U.S. Air Force photo by Airman 1st Class Gianluca Ciccopiedi)