PHILIPPINE SEA—U.S. Navy Aviation Structural Mechanic 3rd Class Jose Flores, from Adelanto, Calif., performs maintenance on a refueling system in the hangar bay of the aircraft carrier USS Nimitz (CVN 68). Nimitz is in 7th Fleet conducting routine operations. 7th Fleet is the U.S. Navy’s largest forward-deployed numbered fleet, and routinely interacts and operates with 35 maritime nations in preserving a free and open Indo-Pacific Region.