USS Guam (LPH-9), an Iwo Jima-class amphibious assault ship, was laid down by the Philadelphia Naval Shipyard on 15 November 1962; launched on 22 August 1964, sponsored by Mrs. Vaughn H. Emory Green, and commissioned on 16 January 1965, Captain N. E. Thurmon in command. She was the third US Navy ship to carry the name, after the Battle of Guam.