June 16 (UPI) -- U.S. President Donald Trump participated in a meeting of the G7 in Canada on Monday that had a wide range of pressing issues including the Israel-Iran conflict and trade

He and counterparts from Europe and Japan, as well as six countries not in the group that were invited to attend, will meet for three days.

Ahead of the summit in Kananaskis, Alberta, Trump held a bilateral meeting with Canadian Prime Minister Mark Carney, their second in less than six weeks after the U.S. president hosted Carney in the White House after his unexpected general election victory April 28, attributed in large part due to "the Trump effect."

Trump had said he expected to ink new trade agreements at the meetings, which are also being attended by the European Union, Ukraine, Mexico, South Korea, South Africa, India and Australia, but ABC News said Israel's strikes on Iran had "scrambled" the agenda.

The network said there were differences between the U.S. administration and its international allies, with Trump telling ABC he was open to an offer from Russian President Vladimir Putin to mediate between the parties.