The leaders of Germany, France and the United Kingdom have welcomed the US effort to end the war in Ukraine but stressed that any agreement affecting Europe must involve its partners, underscoring sharp divergences with Washington's 28-point peace plan.In a call with Ukrainian President Volodymyr Zelensky on Friday, British Prime Minister Keir Starmer, French President Emmanuel Macron and German Chancellor Friedrich Merz said they valued the Trump administration's push to broker an end to the conflict, a German government spokesman said.At the same time, the leaders underlined that "any agreement affecting European states, the European Union or NATO requires the...