170130-N-HB733-155 GULF OF OMAN (Jan. 30, 2017) Gas Turbine Systems Mechanic Fireman Raquel Tonge, left, receives training from Gunner's Mate 2nd Class Diana Fischer during an armed sentry and security reaction force basic training course aboard the Arleigh Burke-class guided-missile destroyer USS Cole (DDG 67). The ship is deployed in the U.S. 5th Fleet area of operations in support of maritime security operations and theater security cooperation efforts. (U.S. Navy photo by Mass Communication Specialist 3rd Class Brianna K. Green/Released)