Full Breakdown
Andy Burnham Poised to Advance Controversial Chagos Islands Transfer
7/6/2026, 8:42:00 PM
Burnham Plans to Advance Chagos Islands Transfer
Sources indicate that Andy Burnham, the likely incoming Prime Minister, intends to complete Labour’s plan to hand over the British Indian Ocean Territory – commonly known as the Chagos Islands – to Mauritius. The move would revive a policy that was halted after intense criticism from the United States and domestic opposition, and it is projected to cost taxpayers tens of billions of pounds.
Background & Context
Labour under former Prime Minister Sir Keir Starmer pursued a formal “giveaway” of the Chagos Islands, a strategy that analysts link to Starmer’s loss of office. The deal was stalled when the White House publicly withdrew support, prompting the British government to pause the 1966 UK-US agreement governing the territory’s defence use. The Diego Garcia Bill, which would have re-introduced the transfer legislation, was not presented at the last King’s Speech after a parliamentary campaign opposed the giveaway.
Key Figures & Groups
- Andy Burnham – prospective Prime Minister, former Greater Manchester Mayor.
- Jonathan Powell – National Security Adviser to Starmer, reportedly retained by Burnham.
- Sir Keir Starmer – former Prime Minister whose Chagos policy was abandoned.
- Donald Trump – President of the United States, vocal critic of the transfer.
- Stephen Doughty – UK Foreign Minister who confirmed the deal’s suspension.
- Lord Hermer – former Attorney General and early advocate of the giveaway.
- European Union – scheduled summit with the UK cancelled following Starmer’s resignation.
- Mauritius – the intended recipient of the islands.
Data & Statistics
- Estimated taxpayer cost of the transfer: £35 billion (GB News) and £47 billion (Order-Order).
- Burnham’s broader spending commitments total roughly £250 billion, with the Chagos component forming a significant share.
- Completion would require updating the 1966 UK-US “Exchange of Notes” treaty on defence availability.
Official Statements & Responses
Burnham told MPs that recent shifts in the U.S. presidency have rendered an update to the 1966 defence agreement “practically impossible,” and lamented the loss of parliamentary time to finalize the treaty. President Trump publicly rebuked Starmer’s original plan and described Burnham as “extremely liberal,” suggesting the policy would further strain UK-US ties. Foreign Minister Stephen Doughty confirmed in April that the handover was shelved after pressure from the Tories and Reform UK. An EU spokesperson noted the cancellation of the July 22 summit but affirmed a continued interest in closer UK-EU relations. Burnham’s office later stated that “absolutely no decisions have been taken” regarding the islands.
Criticism & Opposition
U.S. officials have labelled the giveaway a “botched deal,” warning it could jeopardise strategic cooperation. Domestic critics, including Conservative MPs and Reform UK, argue the transfer is financially reckless and may obligate the UK to compensate Mauritius, a point still debated by legal experts. The policy’s association with Starmer’s downfall adds a political dimension to the opposition.
Conflicting Reports & Gaps
Sources differ on the projected cost (£35 bn vs. £47 bn). Legal scholars remain split on whether the UK would owe compensation to Mauritius if the agreement collapses, and no definitive figure has been presented.
Verbatim Quotes
- “very tiny islands in the middle of the Indian Ocean where no one actually goes” — Jonathan Powell, National Security Adviser
- “I don’t know, I think I see that he was, I guess, the mayor of a town.” — Donald Trump, President of the United States
- “I hear he’s extremely liberal, extremely, so that means he probably won’t open up the North Sea.” — Donald Trump, President of the United States
- “Any UK politician who gave Trump the time of day should be ashamed right now.” — Andy Burnham, Former Greater Manchester Mayor
- “He told MPs: "In recent weeks, the position of the United States president appears to have changed.” — Andy Burnham, MP
- “ He added: "It's regrettable to us that obviously there has been a delay, we've run out of time in this parliamentary session, but the facts have not changed the need for this treaty, or indeed the need for the different processes and legal provisions to be brought in place.” — Andy Burnham, MP
What’s Next
Burnham must decide on the Chagos transfer before the current parliamentary session ends, while the UK negotiates the legal framework with Mauritius. The EU summit cancellation postpones broader diplomatic engagement, and the United States is expected to brief senior officials on Burnham’s intentions in the coming weeks.
