Australia–United States relations Minister for Defence, US Secretary of Defense and US Secretary of State. The first Australian visit by a serving United States President was that of Lyndon B. Johnson in 1966 to seek support for Australia's ongoing involvement in the Vietnam War. Australia had previously sent advisers and combat troops to Vietnam. In 1992, George H. W. Bush was the first of four US presidents to address a joint meeting of the Australian Parliament. Australia's Prime Minister, Kevin Rudd, ratified the Kyoto Protocol on 3 December 2007, leaving the United States and Canada as the last major industrial nations not to
King Carl XVI Gustaf's 1976 visit to the United States King Carl XVI Gustaf's 1976 visit to the United States The 1976 visit of King Carl XVI Gustaf of Sweden to the United States was the first state visit by a reigning Monarch of Sweden to the United States. The visit, planned as part of the United States Bicentennial celebrations and one of several from foreign heads of states, marked a warming in Swedish–American relations after the Vietnam War. The 27-day tour lasted from April 2 to April 30, and included a formal reception by President Gerald Ford at the White House, as well as visits to Swedish American communities