Chagos Deal: Did London Shift from Ratification to Renegotiation in 48 Hours?

A diplomatic discrepancy flagged by ION News just 48 hours ago has rapidly escalated into what appears to be a formal shift in the United Kingdom's position on the Chagos Islands treaty — raising fresh questions about where the landmark deal actually stands. **Two communiqués, one phone call — very different messages** Following a phone call between Mauritian Prime Minister Navin Ramgoolam and British Prime Minister Keir Starmer, the two governments issued separate statements describing the same conversation — and the wording was strikingly different. Port Louis's communiqué, dated 21 September, was unambiguous. It stated that the call had covered "a range of subjects including the treaty on the Chagos Archipelago signed on 22 May 2025." More significantly, it asserted that the British Prime Minister had "reiterated his commitment to continue doing everything possible, alongside the United States of America, to achieve ratification of the treaty" — with the UK recognising the need to secure continued military use of the Diego Garcia base for its security interests. The Mauritian statement also quoted PM Ramgoolam thanking his British counterpart for his support "in closing this painful chapter for Chagossians." Downing Street's version was notably more cautious, referring only to discussing "a way forward" — language that carries far less diplomatic weight than a commitment to ratification. **From nuance to official position** ION News initially reported this divergence as a possible drafting inconsistency. Within 24 hours, however, London's restrained formulation appears to have hardened into an official stance — suggesting that the UK is not, in fact, committed to ratifying the treaty as it currently stands, but is instead open to renegotiation. The Chagos Islands treaty, signed on 22 May 2025, was intended to resolve a long-running sovereignty dispute between Mauritius and the United Kingdom. Under the deal, the UK would formally recognise Mauritian sovereignty over the Chagos Archipelago, while retaining the right to operate the strategically vital Diego Garcia military base — a facility jointly used with the United States — for a period of 99 years. The agreement was widely seen as a historic resolution to a colonial-era injustice, following the forced displacement of the Chagossian people in the late 1960s and 1970s to make way for the base. **What this means** If London is signalling a desire to renegotiate rather than ratify, this would represent a significant setback for the Mauritian government, which has publicly presented the treaty as essentially finalised. It would also raise difficult questions for Chagossians hoping to see a formal resolution to their right of return to their homeland. For Mauritius, the stakes are both symbolic and strategic: sovereignty over the Chagos Archipelago has been a national priority for decades, and the current government staked considerable diplomatic capital on bringing the deal to a close. Any backtracking by London would also complicate Mauritius's relationship with Washington, which has its own strategic interests in Diego Garcia. The situation remains fluid, and further clarity from both capitals is expected. Source: ION News