170524-N-OU129-070 NHA TRANG, Vietnam (May 24, 2017) Cmdr. Robert Sheu, assigned to Naval Hospital Camp Pendleton, interacts with a patient receiving hyperbaric oxygen therapy at Nha Trang Traditional and Rehab Hospital during Pacific Partnership 2017 in Nha Trang, Vietnam. Pacific Partnership is the largest annual multilateral humanitarian assistance and disaster relief preparedness mission conducted in the Indo-Asia-Pacific and aims to enhance regional coordination in areas such as medical readiness and preparedness for manmade and natural disasters. (U.S. Navy photo by Mass Communication Specialist 2nd Class Joshua Fulton/Released)