Firefighters from the 51st Civil Engineering Squadron respond to a simulated warehouse fire during Exercise Beverly Herd 17-1, Feb. 27, 2017, at Osan Air Base, Republic of Korea. The simulation was executed to better equip members of Team Osan with the knowledge and experience to carry out and sustain the mission and operations with our Republic of Korea allies. (U.S. Air Force photo by Airman 1st Class Gwendalyn Smith)