A stunning legal challenge is unfolding at the United Nations, accusing UK Prime Minister Sir Keir Starmer of potential “crimes against humanity” related to the decades-long plight of the Chagossian people. The complaint centers on the recent removal orders issued to four Chagossians who dared to return to their ancestral homeland, igniting a fresh wave of outrage and international scrutiny.
The filing, submitted by the Attorney General for the Chagossian Government, James Tumbridge, arrives amidst heightened geopolitical tensions. A recent Iranian missile attack, narrowly missing the vital U.S. military base on Diego Garcia, has underscored the strategic importance of the islands and the complex web of alliances surrounding them.
For decades, the Chagossian people have fought for the right to return to the Chagos Islands, a British Indian Ocean Territory. They were forcibly removed between 1968 and 1973 – roughly 2,000 residents in total – to make way for the U.S. base, a pivotal asset during the Cold War and continuing to this day.
The current complaint alleges that the UK’s actions now risk the “forced depopulation” of the islands, a charge that carries immense weight under international law. Tumbridge argues that removing the four returning Chagossians would represent a final, devastating blow, potentially amounting to ethnic cleansing and completing a decades-long erasure of an Indigenous population.
Chagossian leaders are urgently appealing for continued U.S. support, viewing Washington as a crucial ally in their struggle. First Minister Misley Mandarin emphasized the importance of upholding the 1966 agreement that allows the U.S. to operate the base, describing the U.S. as “a brother in arms for global security.”
The 1966 agreement initially granted the U.S. a 50-year lease on Diego Garcia for defense purposes, a lease that has since been extended. Chagossian officials are keen to maintain this relationship, believing a continued U.S. presence is vital, while simultaneously seeking justice for their people.
Adding another layer of complexity, the UK is currently considering transferring sovereignty of the Chagos Islands to Mauritius, following a 2019 ruling by the International Court of Justice. However, this potential handover, while preserving the U.S. base under a 99-year lease, has stalled due to political disagreements.
The proposed transfer faced criticism from former U.S. President Donald Trump, and the UK government has since paused legislation intended to formalize the deal. Ministers have cited “political level” obstacles as the reason for the delay, leaving the future of the islands – and the Chagossian people – hanging in the balance.
Tumbridge passionately questions how a prime minister who professes to value the rule of law and human rights can justify denying the Chagossians their fundamental right to return home. He argues that allowing the exiled population to rebuild their lives on their ancestral lands is not merely a matter of justice, but a moral imperative.
