The UK and Mauritius agreed to a deal regarding the sovereignty of an Indian Ocean archipelago, including control over a key strategic military base in the region, ending a long-running negotiation that had become a point of controversy for British premier Keir Starmer.

Mauritius is emerging as one of the world’s fastest-growing wealth markets, with its millionaire population projected to double by 2033. Now, the island nation is working to harness the boom — and shed its reputation as a tax haven.