Donald Trump shoves fellow world leader aside at NATO meeting

United States President Donald Trump has been caught on video shoving another national leader aside at his first NATO meeting.

Mr Trump was mingling with other national leaders at the summit, in its new Brussels headquarters.

Video shows him approach Montenegro Prime Minister Dusko Markovic from behind, grab his arm and push him aside as he steps to the front of the group. He then appears to jut out his chin and adjust his suit with bravado.

It's not the first awkward encounter Mr Trump has had this week. He's also been in the news for attempting to take his wife Melania Trump's hand as they exited Air Force One in Israel, only for her to swat him away.