Donald Trump has said the US will "take a pass" on brokering further Russia-Ukraine talks if Moscow or Kyiv "make it very difficult" to reach a peace deal. The US president told reporters in the Oval Office on Friday that he was not expecting a truce to happen in "a specific number of days" but he wanted it done "quickly".

President Trump and Secretary of State Marco Rubio both suggested Friday that the United States might wash its hands of the peace effort.

Where President Donald Trump's approval ratings stands in a new nation poll, and where he stands in comparison to his White House predecessors during their first three months in office