British Prime Minister Keir Starmer faces a crucial meeting with U.S. President Donald Trump, aiming to secure security guarantees for Ukraine amid growing concerns over Trump’s stance on European defense. Starmer’s visit follows French President Emmanuel Macron’s unsuccessful attempt to gain similar assurances.

Trump has dismissed the idea of strong U.S. security commitments, insisting that Europe should take the lead in supporting Ukraine. However, Starmer argues that without U.S. backing, any ceasefire would only provide Russian President Vladimir Putin an opportunity to regroup. Britain and France are prepared to send a “reassurance” force to Ukraine but require U.S. logistical and intelligence support.

Adding to the tensions, Trump has proposed a deal involving Ukraine’s rare earth minerals, claiming the U.S. would recover its wartime financial aid. However, a draft agreement reviewed by CNN contradicts these claims, instead outlining a joint investment fund for Ukraine’s reconstruction.

Starmer’s visit also comes amid concerns about Trump’s willingness to negotiate with Putin and his demands for increased European defense spending. As Britain pledges to raise military expenditure, Starmer hopes to reinforce the transatlantic alliance despite Trump’s unpredictable approach.