190515-N-NB178-1058 TUY HOA, Vietnam (May 15, 2019) U.S. Navy Capt. Randy Van Rossum, mission commander, and Le Tan Sang from the Phu Yen Province People’s Committee, test a water filter system that was built by engineers from the 84th Engineer Battalion at Vo Thi Sau Elementary School strengthening strategic partnerships during Pacific Partnership 2019. Pacific Partnership, now in its 14th iteration, is the largest annual multinational humanitarian assistance and disaster relief preparedness mission conducted in the Indo-Pacific. Each year, the mission team works collectively with host and partner nations to enhance regional interoperability and disaster response capabilities, increase stability and security in the region, and foster new and enduring friendships in the Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 1st Class Tyrell K. Morris)