Chagos Islands: Sovereignty

(asked on 21st November 2025) - View Source

Question to the Foreign, Commonwealth & Development Office:

To ask His Majesty's Government whether they will publish the legal advice that ministers received about the right to self-determination in respect of the Chagos Archipelago.


Answered by
Baroness Chapman of Darlington Portrait
Baroness Chapman of Darlington
Minister of State (Development)
This question was answered on 2nd December 2025

The Government's position in relation to the UK-Mauritius treaty has been informed by legal advice throughout. A summary of the Government's legal position was set out on 22 May when the treaty was signed, and can be found here: https://www.gov.uk/government/news/uk-secures-future-of-vital-diego-garcia-military-base-to-protect-national-security

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