190624-N-DX072-1027 PACIFIC OCEAN (June 24, 2019) Lt. Cmdr. Andrew Sullivan, from Montgomery, Texas, examines a patient aboard the amphibious transport dock ship USS Green Bay (LPD 20). Green Bay, part of the Wasp Amphibious Ready Group, with embarked 31st Marine Expeditionary Unit, are operating in the Indo-Pacific region to enhance interoperability with partners and serve as a ready-response force for any type of contingency. (U.S. Navy photo by Mass Communication Specialist 2nd Class Anaid Banuelos Rodriguez/Released)