UK Prime Minister Sir Keir Starmer, French President Emmanuel Macron and German Chancellor Friedrich Merz said they "agreed that this was a critical moment - for Ukraine, its people and for shared security across the Euro-Atlantic region". A White House official confirmed the call took place on Wednesday but did not give details. It comes the day after Trump called European leaders "weak", suggesting the US could scale back support for Ukraine. In the wide-ranging Politico interview published on Tuesday, Trump also claimed Ukraine was "using war" to avoid holding elections, prompting President Volodymyr Zelensky to reply he was "ready" for them.