Even as they have rallied to Volodymyr Zelenskiy's side after his Oval Office clash with Donald Trump, European leaders' approach to the war in Ukraine and the continent's security remains highly dependent on the U.

The US administration of President Donald Trump has made it clear that it sees Volodymyr Zelenskiy as an obstacle to aiding Ukraine.

Ukraine's Volodymyr Zelenskiy said on Sunday he believed he could salvage his relationship with U.S. President Donald Trump after their explosive meeting in the Oval Office, but said talks needed to continue in a different format.