President Donald Trump has failed to secure an agreement from Vladimir Putin to end Russia’s war in Ukraine, falling short in his most significant move yet to stop the bloodshed, even after rolling out the red carpet for the man who started it.

It is quite possible that Monday's meeting in the White House could prove even more crucial to the future of Ukraine - and for all of Europe's security - than last Friday's US-Russia summit in Alaska. On the surface, that Putin-Trump reunion seemed to live down to every expectation.

Ukraine's Volodymyr Zelenskyy will visit Trump in Washington on Monday to discuss 'ending the war' with President Donald Trump