150423-N-KE519-008 PHILIPPINE SEA (April 23, 2015) - Sailors refuel an MH-60S helicopter during flight operations aboard the amphibious transport dock ship USS Green Bay (LPD 20). Green Bay is part of the Bonhomme Richard Amphibious Ready Group and, with the embarked 3rd Marine Expeditionary Force Forward, is currently participating in Exercise Balikatan 2015. (U.S. Navy photo by Mass Communication Specialist 3rd Class Edward Guttierrez III/Released)