Airman 1st Class Robert Butler, 36th Civil Engineer Squadron Fire and Emergency Services firefighter, checks the availability of equipment during the annual multi-agency fuel spill response training event Sept. 26, 2013, at the 36th Logistics Squadron Fuels Management Flight compound on Andersen Air Force Base, Guam. Airmen and civilians responded with fire trucks, patrol cars, an ambulance and equipment needed to assess, contain and clean up the simulated 10,000-gallon fuel spill. (U.S. Air Force photo by Senior Airman Marianique Santos/Released)