U.S. Air Force Airmen of the 612th Air Base Squadron Firefighters pick up cones after training with the fire trucks and vehicles at Joint Task Force-Bravo, May 12th, 2017. The Commander of the 612th ABS participates in a 24-hour shift to understand the training requirements and operational stress to be a firefighter. (U.S. Air Force photo by Senior Airman Julie Kae/released)