Commander, U.S. Seventh Fleet Leaves his flagship, USS Oklahoma City (CLG-5), for an official visit with Maxwell D. Taylor, U.S. Ambassador to the Republic of Vietnam, at Saigon, Republic of Vietnam, July 1964. VAdm. Johnson, who assumed command of the Seventh Fleet at Yokohama, Japan, in June, had arrived at Saigon for a three-day goodwill visit on 21 July 1964. Official U.S. Army Photograph.