190613-N-JL568-1047 SOUTH CHINA SEA (June 13, 2019) Gas Turbine Systems Technician Romeo Perez, from Donna, Texas, troubleshoots engine systems aboard the Arleigh Burke-class guided-missile destroyer USS McCampbell (DDG 85) during a replenishment-at-sea. McCampbell is forward-deployed to the U.S. 7th Fleet area of operations in support of security and stability in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Isaac Maxwell/Released)