180628-N-UX013-1357 U.S. 5TH FLEET AREA OF OPERATIONS (June 28, 2018) Gas Turbine System Technician (Mechanical) 2nd Class Alma Enriquez tests throttle pitch control from the shaft control unit in a main space aboard the guided-missile destroyer USS Jason Dunham (DDG 109). Dunham is deployed to the U.S. 5th Fleet area of operations in support of naval operations to ensure maritime stability and security in the Central region, connecting the Mediterranean and the Pacific through the western Indian Ocean and three strategic choke points. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jonathan Clay/Released)