Airman 1st Class Zach Hamlette, 36th Civil Engineer Squadron fire protection crew chief, sprays water at a target during the annual Guam Fire Muster competition March 5, 2016, in Hagåtña, Guam. During this obstacle course competition, Hamlette aimed and sprayed water at a target simulating a fire. Once the target was hit, he was able to proceed to the next obstacle. (U.S. Air Force photo/Staff Sgt. Benjamin Gonsier)