Prime Minister Keir Starmer of Britain said he would work with other European leaders to develop a plan for ending the war in Ukraine. They hope the effort will win the backing of President Trump.

"We are all working together in Europe in order to find a basis for cooperation with America for a true peace and guaranteed security," Zelensky said after the summit. Meanwhile, French President Emmanuel Macron told Le Figaro newspaper that Paris and London wanted to propose a one-month truce between Russia and Ukraine "in the air,