150424-N-EI510-138 WEST PHILIPPINE SEA (April 24, 2015) - Sailors participate in mass casualty training aboard the forward deployed 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 Division Forward, is currently participating in exercise Balikatan 2015, an annual bilateral exercise conducted with members of the armed forces of the Republic of the Philippines. (U.S. Navy photo by Mass Communication Specialist 3rd Class Scott Barnes/Released)