Conservative MP Mark Francois has warned that the UK Government’s plan to transfer sovereignty of the Chagos Islands to Mauritius is “close to collapse,” amid ongoing legal, diplomatic, and parliamentary concerns.
The Conservative Shadow Defence Minister told GB News the “whole thing is unravelling before our eyes.”
The islands, located in the Indian Ocean, have been a longstanding point of contention between the UK and Mauritius.
The UK formally separated the islands from Mauritius in 1965 before Mauritian independence and established the British Indian Ocean Territory (BIOT), which has been leased to the United States for military purposes, including the Diego Garcia naval base.
Francois, a prominent critic of the handover plan, said, “The Government’s approach risks abandoning the strategic and legal interests of the UK. With Parliamentary opposition growing, this plan is teetering on the brink.”
MPs have questioned the Government’s assurances regarding:
- Security guarantees for the Diego Garcia military base
- Legal obligations to former Chagossian residents, many of whom were forcibly removed in the 1960s and 1970s
- Compensation frameworks and international treaty compliance
Several Conservative and opposition MPs have raised motions seeking clarity on how the handover will protect UK strategic interests while complying with international rulings.
Mauritius and international pressure
Mauritius has long demanded sovereignty over the Chagos Archipelago, citing a 2019 advisory opinion from the International Court of Justice and a United Nations General Assembly resolution affirming Mauritian claims.
The UK Government has maintained that any transfer would be conducted in consultation with Mauritius while safeguarding UK and allied military interests. However, Francois and other critics argue that the current proposals may leave critical installations exposed.
Strategic and legal implications
Experts note that the Chagos Islands remain of high strategic importance:
- Diego Garcia hosts a joint UK-US naval and air facility essential for Indian Ocean operations
- Control over the islands affects maritime routes and regional influence
- The handover could set a precedent for other post-colonial sovereignty disputes
Legal commentators have also highlighted potential complications over sovereignty, lease agreements with the United States, and human rights obligations to Chagossians.
Francois concluded, “Without clear guarantees, the handover risks being a diplomatic and strategic misstep. Parliament must be fully involved before any irreversible action is taken.”
The UK Government has not provided a detailed timetable for the handover, and diplomatic discussions with Mauritius are ongoing.
