Firefighters exercise their skills
U.S. Air Force Senior Airman Steven Werchek, 380th Expeditionary Civil Engineer Squadron firefighter, observes as his wingman extinguishes a simulated fire at Al Dhafra Air Base, United Arab Emirates, Jan. 12, 2018. The firefighters utilized the “two-in, two-out” policy that mandates that firefighters never enter a building alone during a rescue mission. (U.S. Air National Guard photo by Staff Sgt. Colton Elliott)