Airman 1st Class James Blair, and Bill Cina, 28th Civil Engineer Squadron fire protection specialists, prepare to extinguish flames during a simulated structural burn exercise at Ellsworth Air Force Base, S.D., June 18, 2012. Fire protection specialists train nearly every day on different aspects of their jobs to ensure they are able and ready to respond to any type of emergency. (U.S. Air Force photo by Airman 1st Class Zachary Hada/Released)