The leaders of Britain and France are spearheading a desperate diplomatic drive to shore up Europe’s security, bolster Ukraine’s defenses and ensure the Trump administration doesn’t seek a ceasefire o

A group of EU leaders is working towards a peace plan for Ukraine that will be discussed with the US, Sir Keir Starmer has said.The prime minister opened Sunday's summit of European nations by noting they were confronting a "once-in-a-generation moment for the security of Europe" and added: "We all need to step up.