WASHINGTON—President Trump’s blowup with Volodymyr Zelensky last week might have been sparked by the Ukrainian president’s ...

The U.S. president’s strained affairs with the Ukrainian leader stretch back to a single phone call in 2019.

The blowup on Friday has cast new doubt on the future of U.S. support for Kyiv in fending off Russia’s invasion ...

In a stern rebuke on Truth Social, President Donald Trump lambasted Ukrainian President Volodymyr Zelensky on Monday, ...

Without American soldiers for “a human trip wire,” President von der Leyen of the European Commission called Sunday on the ...

The heated exchange between Ukrainian President Volodymyr Zelensky and US President Donald Trump, as well as Vice-President ...