questionText: To ask the Secretary of State for Defence, whether Article 4 of the UK/Mauritius: Agreement concerning the Chagos Archipelago including Diego Garcia [CS Mauritius No.1/2025] would require the Government to block the US from using the Base on Diego Garcia 
answerText: All UK overseas bases are operated in accordance with our obligations under international law. This includes Diego Garcia. Article 4 of the treaty reflects the existing UK position.
heading: Diego Garcia: Military Bases