Exchange of notes and annexes between the Government of Singapore and the Governments of Australia, New Zealand, and the United Kingdom on 1st December 1971 in relation to the five power defence arrangements.

Eitemau Tebyg

• Exchange of notes between the government of the United Kingdom of Great Britain and Northern Ireland and the government of Egypt supplementing the agreement of the 19th of October, 1954, regarding the Suez Canal Base (together with agreed minute) : Cairo, May 3, 1955
  Cyhoeddwyd: (1955)
• Exchange of letters between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of Ceylon relating to the United Kingdom service establishments in Ceylon
  Cyhoeddwyd: (1957)
• Exchange of notes between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the United States of America relating to the use by the United States of certain defence areas in the Turks and Caicos Islands, Washington, 29 September 1978
  Cyhoeddwyd: (1979)
• The strategic illusion : the Singapore strategy and the defence of Australia and New Zealand, 1919-1942
  gan: Hamill, Ian
  Cyhoeddwyd: (1981)
• Agreement between the Government of the Federation of the West Indies and the Government of the United States of America concerning United States defence areas in the Federation of the West Indies
  Cyhoeddwyd: (1961)