Navy Capt. Lex Walker, commodore, Destroyer Squadron 7, dances with residents and staff of the Khanh Hoa Center for Social Protection during a performance by the U.S. 7th Fleet Band's Orient Express as a part of Naval Engagement Activity Vietnam 2017 in Nha Trang, Vietnam, July 6, 2017. Navy photo by Petty Officer 2nd Class Joshua Fulton