Petty Officer 3rd Class Kylie Zamora fires a .50-caliber machine gun during a gunnery exercise aboard the Nimitz-class aircraft carrier USS Carl Vinson. The Carl Vinson Carrier Strike Group is deployed supporting maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Petty Officer 3rd Class Travis K. Mendoza)