UK hands sovereignty of Chagos Islands to Mauritius

For decades, the tiny island nation of Mauritius struggled to win any serious international support on the issue.

A handful of Chagos islanders, who’d been forced to abandon their homes in the late 1960s and early 70s, repeatedly took the British government to court.

But it was only recently that international opinion began to shift.

For a start, African nations began to speak with one voice on the issue, pushing the UK hard on the issue of decolonialisation.

Then Brexit left many European nations reluctant to continue backing the UK’s stance in international forums.

The Mauritian government went on the attack, accusing the UK government of verbal threats.

And the Mauritians began to wage an increasingly sophisticated campaign – at the UN, in courts, and in the media – even landing and planting a flag on the archipelago without British authorisation.

The negotiations that brought about Thursday’s deal began years before Sir Keir Starmer became prime minister.

But the timing of this breakthrough reflects a growing sense of urgency in international affairs, not least regarding Ukraine, with the UK keen to remove the Chagos issue as an obstacle to winning more global support, particularly from African nations, with the prospect of a second Trump presidency looming.

The Chagos islanders themselves – some in Mauritius and the Seychelles, but others living in Crawley – do not speak with one voice on the fate of their homeland.

Some are determined to return to live on the isolated islands, some are more focused on their rights and status in the UK, while others argue that the Chagos archipelago’s status should not be resolved by outsiders.

A backlash from some voices in the UK can be expected, even though successive Conservative and Labour prime ministers have both been working towards the same broad goal.

But there can be no doubting the historic significance of this moment.

Half a century or more after the UK relinquished control over almost all its vast global empire, it has finally agreed to hand over one of the very last pieces. It has done so reluctantly, perhaps, but also peacefully and legally.

The remaining British overseas territories are: Anguilla, Bermuda, British Antarctic Territory, British Virgin Islands, Cayman Islands, Falkland Islands, Gibraltar, Montserrat, Pitcairn, St Helena, Tristan da Cunha, Turks and Caicos Islands.