U.S. Air Force Staff Sgt. Frank Mitchell, 19th Logistics Readiness Squadron individual protective equipment supervisor, assists a ROCKI 20-01 participant clearing his weapon at Little Rock Air Force Base, Arkansas, Nov. 12, 2019. All ROCKI 20-01 participants are equipped with firearms to simulate defending aircraft and the base in a simulated deployed environment. (U.S. Air Force photo by Senior Airman Kristine M. Gruwell)