Staff Sgt. Travis Barrett, 51st Civil Engineer Squadron fire services lead firefighter, dons his gear while responding to a fire emergency exercise at Osan Air Base, Republic of Korea, Jan. 24, 2012. Firefighters wear more than 80 lbs. of gear when responding to emergencies. (U.S. Air Force photo/Airman 1st Class Alexis Siekert)Staff Sgt. Travis Barrett, 51st Civil Engineer Squadron fire services lead firefighter, dons his gear while responding to a fire emergency exercise at Osan Air Base, Republic of Korea, Jan. 24, 2013. Firefighters wear more than 80 lbs. of gear when responding to emergencies. (U.S. Air Force photo/Airman 1st Class Alexis Siekert)