190730-N-JL568-1026 PHILIPPINE SEA (July 30, 2019) Hull Maintenance Technician 3rd Class Dylan Del Grande, right, from Bul Verde, Texas, presents a water sample for inspection to Gas Turbine Systems Technician 2nd Class Christopher Garza, from Arlington, Texas, in a main engine room aboard the Arleigh Burke-class guided-missile destroyer USS McCampbell (DDG 85) during an engineering training exercise. 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)