British Prime Minister Keir Starmer rallied his European counterparts Sunday to shore up their borders and throw their full weight behind Ukraine as he announced outlines of a plan to end Russia’s war.

The UK prime minister hosted over a dozen European leaders plus delegates from Canada and Turkey for crunch talks on Ukraine's future. . View on euronews

British Prime Minister Keir Starmer has told leaders gathered Sunday for a summit on the war in Ukraine that they need to step up and continue to support Kyiv, and meet a “once in a generation moment”