Sharpshooter 13-3
U. S. Air Force Airmen from the 366th Civil Engineer Squadron try to get a fan working to clear out the smoke from a simulated fire, March 6, 2013, at Mountain Home Air Force Base, Idaho. During an Operation Readiness Exercise, each unit is challenged on the knowledge of different procedures. (U.S. Air Force photo/Senior Airman Heather Hayward)