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 concerning the construction of a monitoring facility on Diego Garcia, British Indian Ocean Territory (British Indian Ocean Territory Agreement 1999), London, 18 June and 21 July 1999.
Great Britain.
United States.Treaties, etc.Great Britain,1999 June 18
[London : Stationery Office],
2000.