The UK government announced it will not finalize a sovereignty deal for the Chagos Islands with Mauritius until consultations with Donald Trump's administration occur. Concerns over the strategically important Diego Garcia military base have caused delays. Previous negotiations were ongoing before Trump's election, and the UK aims to ensure national security while settling legal challenges regarding the islands' administration. The implications of the deal on US relations and regional dynamics, particularly concerning China, are under scrutiny as discussions continue.