U.S. Air Force firefighters from the 379th Expeditionary Civil Engineering Group simulate rescuing a dummy from an aircraft cockpit during Exercise Grand Shield 22-4 on Al Udeid Air Base, Qatar, May 12, 2022. The exercise enabled firefighters to execute real-world skills in a simulated environment. (U.S. Air National Guard video by Airman 1st Class Constantine Bambakidis) More