‘Don’t give away Diego Garcia’: Trump warns UK against island transfer, says base vital if Iran conflict escalates

US President Trump warned UK PM Keir Starmer against risking control of Diego Garcia amid plans to transfer Chagos Islands sovereignty to Mauritius. Trump emphasized Diego Garcia's strategic military value, especially with rising tensions with Iran, urging the UK not to "give away" the base. UK officials defended the agreement, stating the long-term lease ensures continued US-UK military access and regional security.