The British government’s plans to hand control of the strategically significant Chagos Islands to Mauritius are set to be signed off on Thursday, after an 11th-hour legal injunction failed to stop an effort that has been intensely controversial in both the United Kingdom and the United States. Prime Minister Keir Starmer intends to return the islands to the African country, while maintaining control of the US-UK Diego Garcia military base, and the deal is expected be finalized on Thursday. It comes after a High Court judge briefly blocked the move in a ruling made at 2 a.m. local time (9...