Another major talking point is on security guarantees. Trump says security guarantees for Ukraine would be "provided" by European countries with "coordination" by the US. British Prime Minister Keir Starmer has told the BBC that the UK negotiators will shortly be arriving in Washington for further planning on this.

Russian President Vladimir Putin and U.S. President Donald Trump discussed the idea of "raising the level of representatives" at Ukraine talks in a 40-minute call following the U.S. leader's meeting with Ukrainian President Volodymyr Zelenskiy,