Uniform Title Agreement between the Government of the United States of America and the Government of the United Kingdom of Great Britain and Northern Ireland Concerning the Use of Wideawake Airfield on Ascension Island by Civil Aircraft (2016 June 6). Protocols, etc. (2022 October 7) Title Defense : agreement between the United States of America and the United Kingdom of Great Britain and Northern Ireland extending the Agreement of June 6, 2016 effected by exchange of notes at Washington, October 7 and 17, 2022 ; entered into force October 17, 2022 with effect from September 30, 2022.