160324-N-DQ503-043 ATLANTIC OCEAN (March 24, 2016) –Gas Turbine Systems Technician (Mechanical) 2nd Class Adana Mason, from Rio Claro Trinidad and Tobago, left, conducts training with Machinist’s Mate 2nd Class Theo Plummer, from King’s Bay, Georgia, right, while he prepares to extinguish a simulated fire during a engineering casualty exercise aboard the guided-missile destroyer USS Roosevelt (DDG 80). Roosevelt is underway conducting Composite Training Unit Exercise (COMPTUEX) with the Eisenhower Carrier Strike Group in preparation for a future deployment. (U.S. Navy Photo by Mass Communication Specialist 3rd Class Taylor A. Elberg/Released)