Airmen defend a mannequin on a stretcher during a training exercise at the Tactics and Leadership Nexus training site at Dover Air Force Base, Del., July 11, 2024. During the training, the Airmen used new airsoft rifles to improve the deployment training experience, simulating carrying and firing weapons, while also being safer than using an M-4 with non-lethal training rounds. (U.S. Air Force photo by Airman Liberty Matthews)