Ignoring defence issues doesn’t make them go away, Rob Breakenridge says — quite the opposite, in fact.

The NATO snickering may not harm Canada-U.S. relations immediately but if it does, Trudeau may pay a price with Canadian voters.

The infighting is mostly due to Turkey’s invasion of northern Syria. Macron has complained that Trump pulled U.S. troops out of the region without warning his NATO allies. Turkey saw the move as a greenlight to send its troops in.

The footage, which was shot by the British host's pool camera, has since spread across the internet, with observers suggesting Trudeau and the other leaders were mocking Trump and wondering how the mercurial U.S. president will react.

As a presidential candidate in 2016 and then as president since early 2017, Trump has shown no restraint in showing support for Britain's exit from the European Union and critiquing the politicians involved in the country's long-running Brexit debate.

How long can we watch Donald Trump make life more difficult for himself and everyone else in the free world?

Prior to Trump’s departure from the NATO summit, the president was asked about his social media habits and whether his views of the summit will change once boarding Air Force One.

In case you missed the two-day summit, which German Chancellor Angela Merkel called "very intense," here are five key takeaways.

After a NATO summit where he provoked a crisis session to force allies to up their defence spending, Trump arrives in Britain having described the closest U.S. ally in Europe as being in turmoil over Brexit.

During moments that were visible to the press, Trump often separated himself from most of his counterparts, particularly those with whom he has had public disagreements, such as British Prime Minister Theresa May, German Chancellor Angela Merkel and Canada’s Justin Trudeau.