The blunt rhetoric throws the onus squarely back on Zelenskiy, putting him in a perilous position as he returns to Washington for the first time since his talks with Trump in the Oval Office in February descended into acrimony.

KYIV (Reuters) -Ukrainian President Volodymyr Zelenskiy said on Wednesday that he warned U.S. President Donald Trump ahead of his talks with Vladimir Putin this week that the Russian leader is

KYIV (Reuters) -Ukraine's President Volodymyr Zelenskiy said on Friday Russia continued attacking Ukraine ahead of a summit between Donald Trump and Vladimir Putin, but its attempt to demonstrate power by launching a new assault in the east failed.

A five-page summary of the call detailed a conversation between Trump and Ukrainian President Volodymyr Zelenskiy. It's just one piece of an overall complaint made in mid-August by a whistleblower.