President Donald Trump has lashed out at Ukrainian President Volodymyr Zelenskyy once more. Trump says Zelenskyy is prolonging the ‘killing field’ after the Ukrainian leader pushed back on ceding Crimea to Russia as part of a potential peace plan.

The Biden administration sought evidence of alleged Russian war crimes in Ukraine. The Trump administration is reportedly undoing those efforts.

Ukraine's leader ruled out the idea of ceding territory to Russia in any deal before talks set for Wednesday in London among US, European, and Ukrainian officials.

Ukrainian President Volodymyr Zelenskiy acknowledged on Wednesday that talks in London had been marked by emotions and expressed hope that future joint work would lead to peace.

(Reuters) - U.S. President Donald Trump is frustrated with the pace of talks on ending the war in Ukraine and President Volodymyr Zelenskiy is going in the wrong direction when it comes to negotiations, White House spokesperson Karoline Leavitt said on Wednesday.

The Trump administration is pressuring Ukraine and Russia to end their years-long war. If the two sides aren't able to make a deal soon, the administration is threatening to walk away from ceasefire talks.