Coming in hot
Firefighters of the 48th Civil Engineer Squadron Fire Department spray a mock F-15 with water during live fire training at the burn pit on Royal Air Force Lakenheath, England, Aug. 13, 2014. All firefighters are required to conduct live fire training twice a year to avoid skill fade and keep their qualifications current. (U.S. Air Force photo by Airman 1st Class Trevor T. McBride/Released)