US President Donald Trump and Ukrainian President Volodymyr Zelensky held crunch war talks in the heart of the Vatican minutes before the start of the funeral of Pope Francis on Saturday, as the White House mounts an increasingly urgent push to strike a peace deal in Ukraine.

U.S. President Donald Trump wants to see a permanent ceasefire to ending Russia's war in Ukraine, White House press secretary Karoline Leavitt said on Monday. Leavitt told reporters that Trump was increasingly frustrated with Russian President Vladimir Putin and Ukrainian President Volodymyr Zelenskiy,