An Airman from the 19th Civil Engineer Squadron lays sandbags at the Realistic Training Area named Camp Warlord at Little Rock Air Force Base, Arkansas, Nov. 12, 2019. Exercise participants began readying the training area by hardening shelters with sandbags and retrieving their weapons to defend the simulated deployed environment. (U.S. Air Force photo by Senior Airman Kristine M. Gruwell)