UK Government Pauses Chagos Islands Agreement Amid US Approval Delays
The Keir Starmer-led UK government has officially shelved its proposed Chagos Islands agreement with Mauritius, citing strained diplomatic relations with former US President Donald Trump and the absence of formal American approval. According to an official statement, the deal, which aimed to transfer sovereignty of the Chagos Islands to Mauritius while leasing back the strategic Diego Garcia military base, has effectively stalled as the UK runs out of legislative time before Parliament is dissolved.
US Backing Uncertainty Halts Legislative Progress
Officials clarified that the agreement, signed in May 2025, is not being abandoned entirely but acknowledged that a key legal requirement—a formal exchange of letters from the United States—has not been completed. Initially, the deal received US support, but tensions escalated after Trump publicly criticized the plan, labeling it an "act of total weakness" and urging the UK not to "give away Diego Garcia."
Despite earlier backing from the US State Department, the lack of formal confirmation has prevented the UK from proceeding. A government spokesperson emphasized that the deal would only move forward with US approval, stating that ensuring the long-term security of Diego Garcia remains the "entire reason for the deal." The spokesperson added, "We continue to believe the agreement is the best way to protect the long-term future of the base, but we have always said we would only proceed with the deal if it has US support. We are continuing to engage with the US and Mauritius."
The proposed arrangement involved the UK paying approximately £101 million annually to lease the base, a critical UK-US military asset in the Indian Ocean that has supported operations in Afghanistan and the Middle East.
Strategic and Political Concerns Fuel Debate
The Chagos Islands, under British control since the early 19th century, hold significant geopolitical importance due to the Diego Garcia base. The deal also aimed to resolve long-standing sovereignty disputes, with Mauritius asserting its claim since independence. However, critics argued that the move could weaken strategic positioning in the region, especially amid growing global competition.
Political Backlash and Criticism Intensify
The shelving of the deal has triggered strong political reactions. Conservative leader Kemi Badenoch welcomed the move, stating the agreement deserved to be consigned to the "ash heap of history" and accusing Starmer of attempting to "hand over British sovereign territory." Similarly, Reform UK leader Nigel Farage called the pause "long overdue" and urged the government to prioritize resettlement rights for displaced Chagossians.
Critics from other quarters argued the handling of the deal has been inconsistent. Liberal Democrat foreign affairs spokesman Calum Miller described the process as "totally shambolic" and warned that Trump's changing stance had exposed vulnerabilities in the UK-US partnership. Meanwhile, many Chagossians have opposed the deal, viewing it as a betrayal that fails to guarantee their right to return to the islands after being displaced decades ago.
With no Chagos-related legislation expected in the upcoming King's Speech, the future of the agreement remains uncertain as the UK continues negotiations with both the US and Mauritius.
