Trump also held a call with Russian President Vladimir Putin after Monday's summit with Ukraine's president at Mar-a-Lago.

Ukrainian President Volodymyr Zelensky traded freezing, missile-tormented Kyiv on Sunday for the frescoed dining room at Mar-a-Lago, where he hoped to gain President Donald Trump’s sign-off on a revised 20-point peace plan to end the war in his country.

U.S. President Donald Trump is seemingly turning up the heat on Moscow to come to the negotiating table to end the nearly four-year-long war in Ukraine.Trump asked Sen. Lindsey Graham (R-S.C.) to push his bipartisan secondary sanctions bill against Russia forward.

Trump lashes out at Nato and claims Putin would have taken all of Ukraine without US - Trump to punish countries like India, China and Brazil for buying cheap Russian oil

European powers were meeting in Paris on Tuesday to finalize security guarantees for Ukraine, but President Donald Trump's threats to seize the Danish territory clouded the talks.

President Donald Trump on Sunday threatened to exclude Exxon Mobil from any oil deals in Venezuela, after the oil giant apparently didn’t display enough enthusiasm during a Friday meeting at the White House.

President attacks US company’s chief executive for his scepticism during a White House meeting with oil executives