Diplomatic history of Australia the democratic world. In a country gripped by this fear, the government's defence policy was dominated by the idea of "forward defence", in which Australia would seek to prevent the Communist "thrust into South-East Asia". The committal of troops to the Vietnam War was viewed as an attempt by the Menzies Government to strengthen the alliance with the USA following Great Britain's withdrawal "east of Suez". With his arrival in October 1966, Lyndon Baines Johnson became the first US President to visit Australia. The visit came in the light of increasing international criticism over the war in Vietnam. The majority
State visit of Elizabeth II to the Republic of Ireland State visit of Elizabeth II to the Republic of Ireland Queen Elizabeth II of the United Kingdom of Great Britain and Northern Ireland and her husband Prince Philip, Duke of Edinburgh, made a state visit to the Republic of Ireland from 17 May to 20 May 2011, at the invitation of the President of Ireland, Mary McAleese. It was the first visit by a reigning British monarch to the area that is now the Republic of Ireland since the 1911 tour by Elizabeth's grandfather King George V, when the entire island of Ireland was still part of the United Kingdom