President Donald Trump cut short his trip to Canada to return to Washington, D.C. on Monday. The White House cited Middle East tensions as part of the reason for his departure, offering no specifics.

Trump and Zelenskyy are expected to meet during a Group of Seven summit for advanced economies that's taking place in a remote area of Canada.

President Trump's upcoming week is expected to include addressing the Israel-Iran conflict, attending the G7 summit in Canada and responding to nationwide anti-ICE protests.

The 2018 summit ended with Trump assailing his Canadian hosts on social media as he departed on Air Force One, saying he had instructed the U.S. officials who remained in Quebec to oppose the G7 joint statement endorsed by the leaders of Japan, France, the United Kingdom, Italy, Germany and, of course, Canada.

South Korean President Lee Jae-myung departed for Canada on Monday to attend the Group of Seven summit, his first overseas engagement since taking office earlier this month.

Leaders from the Group of Seven nations begin annual talks on Monday amid wars in Ukraine and the Middle East that add to global economic uncertainty, as host Canada tries to avoid a clash with U.S. President Donald Trump.

As Trump wages a trade war and threatens Canada with annexation, he prepares to attend the G7 summit in the Canadian Rockies.