Britain and France are working with Ukraine on plans to end the fighting with Russia, Prime Minister Keir Starmer said on Sunday, as European leaders gathered for crisis talks after a blowout between Kyiv and Washington.

Speaking ahead of a summit in London with more than a dozen European leaders seeking a way forward on the three-year-old conflict, Starmer urged world leaders to work together.

Ukraine’s allies have been underscoring their steadfast commitment to counter growing concerns that Trump is about to sell Kyiv short in negotiations with Russia.

Starmer warmly welcomed Zelensky to the British capital on Saturday, the day after the Ukrainian leader was kicked out of the White House, extending a loan to strengthen Ukraine’s depleted defences.

The London meeting brings together leaders from around continental Europe, including France, Germany, Denmark and Italy as well as Turkey, NATO and the European Union.

In addition to attending the security summit, Zelensky is also due to meet King Charles the third during his visit.