What is Mauritius's claim over the Chagos Islands?β
Mauritius claims that the Chagos Islands β known internationally as the British Indian Ocean Territory β were illegally detached from its territory by the UK in 1965, before independence. The International Court of Justice ruled in 2019 that the UK's continued administration of the islands was unlawful. Mauritius seeks full sovereignty over the archipelago.
Has a deal been agreed between Mauritius and the UK on Chagos?β
In October 2024, Mauritius and the UK announced an agreement in principle under which Mauritius would gain sovereignty while the UK and US retained rights to operate the Diego Garcia military base. However, the deal has not been finalised, with ongoing pressure from the US and political changes in the UK complicating progress.
Who are the Chagossians and why do they matter in this dispute?β
The Chagossians are the indigenous community of the Chagos Islands who were forcibly removed by the UK between 1967 and 1973 to make way for the Diego Garcia military base. Many now live in Mauritius, the UK, and the Seychelles. Their right to return is a key humanitarian dimension of the sovereignty negotiations.