Written Question·Foreign, Commonwealth and Development Office·UIN 62578

Chagos Islands: Sovereignty

Tabled: 25 June 2025
Answered: 3 July 2025

Question

Priti Patel

ConservativeWitham

To ask the Secretary of State for Foreign, Commonwealth and Development Affairs, which (a) international treaties and (b) obligations will apply to (i) the Chagos Archipelago and (ii) Diego Garcia as a result of the transfer of sovereignty to Mauritius; a

Answer

Stephen Doughty
The Treaty ensures that its terms are compatible with the other international obligations of the Parties, current and future. The United Kingdom will ensure all operations on Diego Garcia comply with its obligations under applicable international law.