Chagossians Urge UK PM to Drop Chagos Deal

A group of Chagossians living in the United Kingdom has called on the country's new Prime Minister to halt the ratification of the landmark agreement concerning the sovereignty of the Chagos Islands — a deal that has sparked fierce debate on both sides of the Indian Ocean. The appeal marks a significant moment in the ongoing saga over the future of the Chagos archipelago, with members of the displaced community making clear that they do not consider the agreement to reflect their best interests. Their intervention adds a powerful human dimension to what has largely been framed as a geopolitical and diplomatic negotiation between Mauritius and the United Kingdom. The Chagos deal, brokered under the previous British government, would see the UK cede sovereignty of the islands to Mauritius while retaining a long-term lease over the Diego Garcia military base — one of the most strategically important US-UK installations in the Indo-Pacific region. However, the agreement has faced mounting opposition from British politicians, US officials, and now, crucially, from Chagossians themselves. For many in the Chagossian diaspora, the deal raises urgent questions about their right of return — a promise that has been deferred for decades following their forced removal from the islands between 1968 and 1973. Critics of the agreement argue that Mauritius, not the Chagossians, stands to gain the most from the arrangement, and that the voices of the displaced community have been marginalised throughout the negotiation process. This latest appeal underscores a growing tension at the heart of the Chagos question: can a deal be considered legitimate if the people most directly affected by it openly oppose it? The new UK Prime Minister now faces pressure not only from political opponents but from the very community whose historical suffering forms the moral foundation of Mauritius's sovereignty claim. Mauritius has consistently argued that the decolonisation of the Chagos Islands is a matter of international law and justice, a position affirmed by a 2019 International Court of Justice advisory opinion. Yet the intervention by UK-based Chagossians suggests that justice, in their view, cannot be achieved without their direct participation and consent. The outcome of this diplomatic tug-of-war will have lasting consequences not just for Mauritius and the UK, but for the thousands of Chagossians and their descendants who continue to await a resolution to one of the most painful displacement stories of the post-colonial era.