Trump Warns UK's Starmer: 'Don't Give Away Diego Garcia' Amid Iran Tensions

• Donald Trump warned UK's Keir Starmer against relinquishing control of the strategic Diego Garcia military base.
• Trump stated the base would be crucial for potential US strikes on Iran if negotiations fail.
• His remarks contradict the US State Department's support for the UK-Mauritius agreement to return the Chagos Islands.
• Trump called the proposed 100-year lease arrangement "tenuous" and a setback for a key US ally.
• White House Press Secretary Karoline Leavitt indicated Trump's social media post should be considered official policy.