Question to the Ministry of Defence:

To ask the Secretary of State for Defence, whether he has notified Mauritius of any impending armed attack on a third state emanating from Diego Garcia under Paragraph 1 (b) (i) of the document entitled UK/Mauritius: Agreement concerning the Chagos Archipelago including Diego Garcia (CS Mauritius No.1/2025).

The Chagos Archipelago Treaty has not entered into force, and as such standard operating protocols apply. I also refer the hon. Member to the answer I gave on 12 June 2025 to Question 57298 to the hon. Member for South Suffolk (Mr Cartlidge); the treaty, once it has entered into force, does not require prior notification and will not require the UK to divulge sensitive information.