Seaside Sprint U.S. Navy, Marine Corps and Coast Guard personnel participate in a lifeguard field training exercise with Japanese sailors and Vietnamese lifeguards at a beach in Nha Trang, Vietnam, May 23, 2017, during Pacific Partnership 2017. Pacific Partnership is an annual humanitarian assistance and disaster relief preparedness mission in the Indo-Asia-Pacific region. Navy photo by Petty Officer 3rd Class Madailein Abbott SHARE IMAGE: Download Image: Full Size (0.95 MB) Tags: Pacific Partnership 17, Asia-Pacific Rebalance , Sailors, training, Featured Photos , Navy , Coast Guard, MARINE CORPS, MARINES Photo By: Petty Officer 3rd Class Madailein Abbott VIRIN: 170523-N-WJ640-070D.JPG Photo Gallery