The call marked the sixth publicly acknowledged conversation between the two leaders since Trump returned to office earlier this year.

Donald Trump told reporters aboard Air Force One on Friday that he was very unhappy with the call with his Russian counterpart.

Russian President Vladimir Putin interrupted an event and walked off stage to attend US President Donald Trump's phone call. In a viral video, Putin could be seen attending an event when he jokingly said he didn’t want to keep Trump waiting — he might take it personally.