Image: from David Atherton X@DaveAtherton20
By Open Chronicle News Desk | January 20, 2026
LONDON / WASHINGTON – The British government has been forced into a defensive posture following a scathing critique from President Donald Trump regarding the sovereignty of the Chagos Islands. The President, using his characteristic bluntness on Truth Social, labeled the deal to hand the archipelago over to Mauritius as “stupid,” sparking fears in London that the new U.S. administration might attempt to scupper the international agreement.
The deal, finalized in late 2024, secures the future of the strategic Diego Garcia airbase for at least 99 years, but concedes overall sovereignty of the islands to Mauritius to settle decades of legal and diplomatic disputes.
“A Very Bad Deal”
President Trump’s comments arrived as part of a broader critique of “weak” international agreements negotiated by his predecessors and European allies. Sources close to the White House suggest that Trump views the concession of sovereignty as a strategic mistake that could allow Chinese influence to creep into the Indian Ocean.
“Why would anyone give away a strategic crown jewel for nothing?” the President reportedly asked during a briefing. “It’s a stupid deal made by people who don’t know how to win. We are looking at it very closely.”
Starmer’s Government Holds the Line
In London, Prime Minister Keir Starmer and Foreign Secretary David Lammy have stood firm, insisting that the treaty is the only way to ensure the long-term legal certainty of the Diego Garcia base.
A spokesperson for the Foreign, Commonwealth & Development Office (FCDO) stated: “The agreement reached with Mauritius secures the vital military base at Diego Garcia for the next century. It was supported by our closest security partners at the time of signing and remains the most effective way to protect our strategic interests in the region while upholding international law.”
British officials are reportedly working behind the scenes to convince the Trump administration that the “99-year lease” effectively keeps the base under Western control, regardless of who holds the underlying title to the sand and coral.
A Pattern of “Transactional Diplomacy”
The clash over the Chagos Islands is being viewed by analysts as another example of Trump’s “transactional” approach to foreign policy, similar to his recent demands regarding Greenland. By calling the deal into question, the President may be seeking to extract further concessions from either the UK or Mauritius, or simply signaling a broader withdrawal from international treaties he deems “one-sided.”
“The Chagos deal was a delicate piece of diplomacy meant to end a long-running saga,” said one maritime security expert. “If Trump decides to ignore the treaty, it puts the UK in an impossible position between its legal obligations to the UN and its essential security relationship with Washington.”
As the UK prepares for a potential state visit by the President later this year, the Chagos Islands have joined a growing list of friction points—alongside trade tariffs and Arctic sovereignty—that are testing the “Special Relationship” to its limits.