U.S. Air Force Airmen assigned to the 28th Security Forces Squadron prepare to enter a mock-complex during Cerberus Defender 2025, a multi-day exercise at Ellsworth Air Force Base, S.D., July 15, 2025. This scenario tested Airmen’s execution of urban combat and the Military Decision-Making Process, a foundational concept used to sharpen judgment in high-intensity situations. (U.S. Air Force photo by Senior Airman Brittany Kenney)