Latest News About Chagos Archipelago

Here’s the latest publicly reported status on the Chagos Archipelago as of April 2026.

• Sovereignty framework: In 2024–2025, the UK and Mauritius publicly advanced talks toward a treaty governing sovereignty, with Mauritius seeking to establish itself as the sovereign authority while arrangements for the Diego Garcia base under UK/US control continued. Several summaries indicate progress toward a formal treaty, though negotiations were ongoing.[4][9]
• Diego Garcia status: Regardless of sovereignty arrangements, the Diego Garcia military base remained under UK–US cooperation, with discussions about future governance and access continuing alongside sovereignty talks.[3][9]
• Resettlement and rights for Chagossians: Reports from 2023–2025 discuss Mauritian interest in resettlement programs and potential return rights for Chagossians, though Diego Garcia itself would remain outside any resettlement under UK/US control for the near term. A May 2025 agreement referenced in outlets suggested pathways for resettlement discussions, contingent on parliamentary action in both the UK and Mauritius.[2][3]
• Recent community and legal developments: Media coverage through 2025–2026 highlighted ongoing debates about decolonisation, sovereignty, and compensation for displaced Chagossians, with various governments signaling continued engagement rather than final resolution (examples include Mauritius’ policy stance and UK–Mauritius treaty discussions).[2][3][4]

Illustrative note

• A mid-2025 Reuters report described a move by Chagossians to establish a permanent presence on some atolls as a strategic act to influence future governance, underscoring the ongoing complexity of settlement and sovereignty discussions.[5]

If you’d like, I can assemble a concise timeline of the key milestones and provide a brief map of who controls which parts of the archipelago and the status of resettlement rights, with direct source citations. I can also monitor and summarize any new official statements or treaty developments as they emerge.