The UK will hand over sovereignty of the remote Chagos Islands to Mauritius after a decades-long dispute.
The deal to transfer the Indian Ocean archipelago to Mauritius includes the tropical atoll of Diego Garcia, home to a military base used by the UK and the US that plays a crucial role in the region’s stability and international security.
Under the agreement, the base will remain under UK and US jurisdiction for at least the next 99 years.
The UK government said the treaty would “address wrongs of the past and demonstrate the commitment of both parties to support the welfare” of Chagossians – the native people of the islands.
US President Joe Biden welcomed the move, saying it was “mutually beneficial”, while Secretary of State Antony Blinken hailed it as a “win for diplomacy”.
Several leading Conservatives have called the decision “weak”, with former security minister Tom Tugendhat saying it is a “shameful retreat undermining our security and leaving our allies exposed”.
Concerns have been raised a future Mauritian government will not adhere to the agreement and will allow China, which is heavily invested in Mauritius, to take over the base.
Image: Map: OpenStreetMap
Package of financial support
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A statement from the Mauritian and UK governments said Mauritius is now “free to implement a programme of resettlement” on the islands, other than Diego Garcia, and the UK will provide money and other support to Chagossians who had to leave.
The UK will also provide a “package of financial support” to Mauritius, including annual payments for the next 99 years and will provide funding for an infrastructure partnership.
Addressing the people of Mauritius, Pravind Jugnauth, the prime minister, said: “There are some people who thought that it might have been impossible for a small country like Mauritius to have achieved justice against superpowers.
“Despite all this – we remained true to our convictions to end colonisation in our country.
“Today, 56 years after our independence, our decolonisation is complete.”
Speaking to Sky News, foreign minister Maneesh Gobin also said the deal marked a “historic day” that was good for two “sovereign nations”.
On the question of China’s influence, the foreign minister said it was “unfortunate” that the country kept coming up in the discussion of the Chagos Islands.
Foreign Secretary David Lammy said: “This government inherited a situation where the long-term, secure operation of the Diego Garcia military base was under threat, with contested sovereignty and ongoing legal challenges.
“Today’s agreement secures this vital military base for the future.
“It will strengthen our role in safeguarding global security, shut down any possibility of the Indian Ocean being used as a dangerous illegal migration route to the UK, as well as guaranteeing our long-term relationship with Mauritius, a close Commonwealth partner.”
History of the Chagos Islands
The Chagos Islands had been home to the Chagossians from the 1700s, brought as slaves from Africa and India by the French.
The islands had been a dependency of Mauritius when it was a French colony, but the UK claimed the Chagos Islands as part of Mauritius in the early 19th Century.
Mauritius gained independence from the UK in 1968 and since then has been trying to claim the Chagos archipelago as Mauritian.
In the late 1960s, the US asked the UK to expel everyone from the archipelago so they could build a naval support facility on the largest island, Diego Garcia. It is leased to the US but operates as a joint UK-US base.
Since 1971, only US military employees have been allowed access. Chagossians living on the island, and other islands, were removed to Mauritius or the Seychelles. The expulsions are regarded as one of the most shameful parts of Britain’s modern colonial history and Chagossians have spent decades fighting to return.
In 2010, Mauritius started proceedings against the UK to challenge the legality of the archipelago, and compensation and repatriation of former inhabitants. Mauritius took it to the International Court of Justice in 2018.
The UK government has offered British Overseas Territories Citizenship to Chagossians since 2002, with about 3,500 becoming citizens – most living in Crawley, West Sussex, near Gatwick Airport.
Since 2021, about 89 Sri Lankan Tamil asylum seekers have arrived on Diego Garcia but the UK government has argued the refugee convention does not apply there so they remain in limbo in a makeshift refugee camp.
Mauritius has repeatedly stated the Chagos archipelago is part of its territory and the United Kingdom claim is a violation of United Nations resolutions banning the dismemberment of colonial territories before independence.
In 2019, the UN General Assembly said the Chagos Islands “forms an integral part of the territory of Mauritius”, although it was not legally binding.
In November 2022, then British foreign secretary James Cleverly announced the UK and Mauritius had started sovereignty negotiations with Mauritius.
In December 2023, when David Cameron was foreign secretary, the talks were discontinued after a paper by three legal academics said transferring the islands would be a “major self-inflected blow” for the UK.
The Labour government picked the talks back up and have now agreed to give the islands back to Mauritius, while the US and UK keep the military base.
Image: Fuel tanks at the edge of a military airstrip on Diego Garcia. File pic: Reuters
‘Through diplomacy, countries can overcome challenges’
The US president welcomed the move, saying: “I applaud the historic agreement.
“It is a clear demonstration that through diplomacy and partnership, countries can overcome long-standing historical challenges to reach peaceful and mutually beneficial outcomes.”
The agreement is subject to the finalisation of a treaty and supporting legal instruments, with both Mauritius and the UK committing to complete “as quickly as possible”.
Former foreign secretary James Cleverly accused the government of being “weak, weak, weak”.
He said: “Labour lied to get into office. Said they’d be whiter than white, said they wouldn’t put up taxes, said they’d stand up to the EU, said that they’d be patriotic. All lies!”
‘A strategic disaster’
Mr Tugendhat said the Foreign Office had “negotiated against Britain’s interest” and it was “disgraceful that these negotiations started under our watch” – in a dig at Mr Cleverly who was foreign secretary when negotiations began in 2022.
Reform UK leader Nigel Farage said “giving up the Chagos Islands is a strategic disaster” and claimed the US “will be furious and Beijing delighted”.
“Labour are making the world a more dangerous place,” he said.
The United States is “finally destroying” the international rules-based order by trying to meet Russia “halfway”, Ukraine’s ambassador to the UK has warned.
Valerii Zaluzhnyi said Washington’s recent actions in relation to Moscow could lead to the collapse of NATO– with Europe becoming Russian President Vladimir Putin‘s next target.
“The failure to qualify actions of Russiaas an aggression is a huge challenge for the entire world and Europe, in particular,” he told a conference at the Chatham House think tank.
“We see that it is not just the axis of evil and Russia trying to revise the world order, but the US is finally destroying this order.”
Image: Valerii Zaluzhnyi. Pic: Reuters
Mr Zaluzhnyi, who took over as Kyiv’s ambassador to London in 2024 following three years as commander-in-chief of the Ukrainian armed forces, also warned that the White House had “questioned the unity of the whole Western world” – suggesting NATO could cease to exist as a result.
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But on the same day, the US president ordered a sudden freeze on shipments of US military aid to Ukraine,and Washington has since paused intelligence sharing with Kyiv and halted cyber operations against Russia.
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Mr Zaluzhnyi said the pause in cyber operations and an earlier decision by the US to oppose a UN resolution condemning Russian aggression in Ukraine were “a huge challenge for the entire world”.
He added that talks between the US and Russia – “headed by a war criminal” – showed the White House “makes steps towards the Kremlin, trying to meet them halfway”, warning Moscow’s next target “could be Europe”.
The Rohingya refugees didn’t escape danger though.
Right now, violence is at its worst levels in the camps since 2017 and Rohingya people face a particularly cruel new threat – they’re being forced back to fight for the same Myanmar military accused of trying to wipe out their people.
Image: A child at the refugee camp in Cox’s Bazar
Militant groups are recruiting Rohingya men in the camps, some at gunpoint, and taking them back to Myanmar to fight for a force that’s losing ground.
More on Rohingyas
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Jaker is just 19.
We’ve changed his name to protect his identity.
He says he was abducted at gunpoint last year by a group of nine men in Cox’s.
They tied his hands with rope he says and took him to the border where he was taken by boat with three other men to fight for the Myanmar military.
“It was heartbreaking,” he told me. “They targeted poor children. The children of wealthy families only avoided it by paying money.”
And he says the impact has been deadly.
“Many of our Rohingya boys, who were taken by force from the camps, were killed in battle.”
Image: Jaker speaks to Sky’s Cordelia Lynch
Image: An aerial view of the refugee camp in Cox’s Bazar
The situation in Cox’s is desperate.
People are disillusioned by poverty, violence and the plight of their own people and the civil war they ran from is getting worse.
In Rakhine, just across the border, there’s been a big shift in dynamics.
The Arakan Army (AA), an ethnic armed group has all but taken control of the state from the ruling military junta.
Both the military and the AA are accused of committing atrocities against Rohingya Muslims.
And whilst some Rohingya claim they’re being forced into the fray – dragged back to Myanmar from Bangladesh, others are willing to go.
US President Donald Trump has told Gazans to hand over Israeli hostages or “you are dead”.
The threat, made over social media, came hours after the White House confirmed that US officials had broken with tradition to hold direct talks with Hamas.
The US has previously avoided direct contact with the group owing to Washington’s longstanding position not to negotiate with terrorists – with Hamas having been designated as a terrorist group in the US since 1997.
In a press conference on Wednesday, White House press secretary Ms Keavitt said there had been “ongoing talks and discussions” between the US officials and Hamas.
Image: File pic: AP
But she would not be drawn on the substance of the talks – taking place in Doha, Qatar – between US officials and Hamas, but said Israel had been consulted.
Ms Leavitt continued: “Dialogue and talking to people around the world to do what’s in the best interest of the American people, is something that the president has proven is what he believes is a good faith, effort to do what’s right for the American people.”
There are “American lives at stake,” she added.
Adam Boehler, Mr Trump’s pick to be special envoy for hostage affairs, participated in the direct talks with Hamas.
A spokesperson for Benjamin Netanyahu’s office said Israel had “expressed to the United States its position regarding direct talks with Hamas”.
Hours later, Mr Trump warned Hamas to hand over Israeli hostages or “it’s over for you” – adding: “This is your last warning”.
Image: Hamas militants on the day of a hostage handover in Gaza in February. Pic: Reuters
On his Truth Social platform, Mr Trump wrote: “Release all of the hostages now, not later, and immediately return all of the dead bodies of the people you murdered or it is over for you.
“Only sick and twisted people keep bodies and you are sick and twisted. I am sending Israel everything it needs to finish the job, not a single Hamas member will be safe if you don’t do as I say.”
Mr Trump met with freed Israeli hostages on Wednesday, something he referenced in his social media post, before adding: “This is your last warning. For the leadership of Hamas, now is the time to leave Gaza, while you still have a chance.
“Also, to the people of Gaza, a beautiful future awaits, but not if you hold hostages. If you do, you are dead. Make a smart decision. Release the hostages now, or there will be hell to pay later.”
Israel estimates about 24 living hostages, including American citizen Edan Alexander, and the bodies of at least 35 others, are still believed to be in Gaza.
Image: Donald Trump with Benjamin Netanyahu in February. Pic: Reuters
The US has a long-held policy of not negotiating with terrorists – which it is breaking with these talks as Hamas has been designated a foreign terrorist organisation by the US government’s National Counterterrorism Center since 1997.
The discussions come as a fragile Israel-Hamas ceasefire continues to hold, but its future is uncertain.
Image: Palestinians amid the rubble in the southern Gaza strip. Pic: Reuters
Mr Trump has signalled he has no intention of pushing the Israeli prime minister away from a return to combat if Hamas does not agree to terms of a new ceasefire proposal – which, Israel says, has been drafted by US Middle East envoy Steve Witkoff.
The new plan would require Hamas to release half its remaining hostages – the group’s main bargaining chip – in exchange for a ceasefire extension and a promise to negotiate a lasting truce.