Trump Rejects Chagos Deal Again as UK Pushes to Keep Talks Alive

The United States has again rejected the proposed agreement between the United Kingdom and Mauritius over the sovereignty of the Chagos Islands — but the British government says it is not giving up on diplomacy. President Donald Trump has reiterated his opposition to the deal, which would see the UK cede sovereignty of the Chagos Archipelago to Mauritius while retaining a long-term lease on Diego Garcia, home to a critical joint UK-US military base in the Indian Ocean. Trump has previously called the agreement "terrible," raising concerns about strategic security and the terms under which the base would continue to operate. **Why the US Has a Say** Although the Chagos deal is formally a bilateral matter between the UK and Mauritius, the United States has significant leverage because it co-operates the Diego Garcia base, one of the most strategically important military installations in the world. Washington's backing — or opposition — is effectively essential for any agreement to work in practice. Without US support, the UK faces serious complications in ratifying and implementing any sovereignty transfer. **London's Position** Despite the renewed American pushback, the UK government has signalled that it wants to keep negotiations open. British officials have indicated they are not abandoning the diplomatic process and remain in dialogue with both Mauritian counterparts and, presumably, Washington. The UK's stance reflects the delicate balancing act London faces: honouring commitments made to Mauritius — backed by a 2024 International Court of Justice advisory opinion affirming Mauritian sovereignty — while keeping its most important ally on side. **Where Mauritius Stands** For Mauritius, regaining sovereignty over the Chagos Islands is a long-standing national priority, rooted in the forced displacement of the Chagossian people in the 1960s and 70s and the wider decolonisation argument. Prime Minister Navin Ramgoolam has been active in advancing the negotiations, recently meeting UK National Security Adviser Jonathan Powell in London to discuss the path forward. **What This Means** Trump's continued opposition puts the entire agreement in a precarious position. While the UK insists talks are ongoing, any final deal almost certainly requires American consent given the military realities on Diego Garcia. The longer Washington withholds support, the more uncertain the timeline becomes — and the more pressure mounts on both the UK and Mauritius to either revise the terms or find a formula acceptable to all three parties. For Mauritians, the stakes are high: sovereignty over the Chagos Islands represents not just a territorial claim, but a question of historical justice and national identity. For the international community, the outcome will be closely watched as a test of whether decolonisation commitments hold up against great-power geopolitics. Negotiations are ongoing, and no new timeline has been announced. Source: Le Defi Media