Firefighters assigned to the 36th Civil Engineer Squadron, Andersen Air Force Base, Guam, prepare to spray a group of parade-goers during the 72nd Guam Liberation Day parade July 21, 2016, in Hagåtña, Guam. This year marked the 72nd annual celebration of Guam’s liberation from imperial Japan’s control. U.S. armed forces liberated the island on July 21, 1944. (U.S. Air Force photo by Tech Sgt. Richard P. Ebensberger/Released)