Airmen from the 19th Security Forces Squadron respond to a simulated active shooter incident during exercise ROCKI 20-01 at Little Rock Air Force Base, Arkansas, Nov. 6, 2019. The 19th Airlift Wing began ROCKI 20-01, a full spectrum readiness exercise, in the beginning of November to verify the 19th AW’s capabilities to operate in any contested environment. (U.S. Air Force photo by Senior Airman Kristine M. Gruwell)