Prime Minister Keir Starmer wants to review an October political agreement that gives Mauritius sovereignty of the Chagos Islands while securing a 99-year lease on the base.
On Thursday, the British government expressed confidence that the deal to secure the future of a U.S.-British military base on the Indian Ocean island of Diego Garcia would be ratified.
Mauritius Prime Minister Navin Ramgoolam said that he had requested an independent review of a confidential draft agreement with Britain regarding the Chagos Islands.
The agreement still has to be ratified by both parties. The arrangement has been questioned by Ramgoolam, who won an election last month. He informed lawmakers on Thursday that the results of the study will be available for his new cabinet to take into account.
The foreign ministry of Britain chose not to react. Earlier this week, British Foreign Minister David Lammy expressed his confidence that the deal would be completed, noting that the Pentagon, State Department, and U.S. intelligence agencies had all embraced it.
According to him, Britain was pleased to provide the new Mauritius administration some time to review the specifics.
When the agreement was announced, U.S. President Joe Biden backed it, but after Donald Trump takes office in January, the next government may contest it.
Marco Rubio, Trump’s choice for secretary of state, has stated that the agreement presents a major risk to American security as it gives the island, which is a key base utilised by American warships and long-range bombers, to a Chinese ally.
London kept control of the Chagos Islands after Mauritius gained independence in the 1960s, and in the 1970s, it forcefully uprooted up to 2,000 inhabitants to create room for the base.
Following years of occasionally contentious discussions, Britain announced last month that it will turn over the islands. Many of the exiled Chagossians, however, claim they were not part of the talks and are unable to support it.
According to Olivier Bancoult of the Chagos Refugees Group, which works to protect Chagossians’ rights, he hopes the assessment will be completed as soon as possible.