Trump criticises Ukraine after US-Russia talks

Trump said he was "disappointed" by Ukraine's reaction and said the country "could have made a deal" to end the war, which was sparked by a full-scale Russian invasion almost three years ago.

His comments came after Russian Foreign Minister Sergei Lavrov said his country won't accept peacekeeping forces from Nato countries in Ukraine under any peace deal, following talks with US Secretary of State Marco Rubio in Saudi Arabia.

Russia and the US said they had agreed to appoint teams to start negotiating the end of the war.

Speaking to reporters at Mar-a-Lago, Trump was asked by the BBC what his message was to Ukrainians who might feel betrayed.

"I hear that they're upset about not having a seat, well, they've had a seat for three years and a long time before that. This could have been settled very easily," he said.

"You should have never started it. You could have made a deal," he later added.

After the meeting between US and Russian officials in Saudi Arabia, Trump said he was "much more confident".

"They were very good. Russia wants to do something. They want to stop the savage barbarianism."

"I think I have the power to end this war," he said.

Asked about the prospect of European countries sending troops to Ukraine, he said: "If they want to do that, that's great I'm all for it."

The Ukrainian president will also know that his country's chances of resisting - let alone defeating - Russian troops without American help are very slim.