Trump issued a warning that "everyone should immediately evacuate Tehran," without offering any details on why.

While visiting Canada on Monday for a Group of 7 summit, President Donald Trump made wrong assertions about Canada and multiple other topics.

By John Irish, Jarrett Renshaw and Andreas Rinke KANANASKIS, Alberta (Reuters) -Group of Seven leaders faced early challenges during meetings in Canada on Monday as U.S. President Donald Trump said removing Russia from the former Group of Eight over a decade ago had been a mistake.

Canadian Prime Minister Mark Carney is trying to assert his presence as host of this year’s Group of Seven leaders‘ summit. Carney’s first G7 challenge was his bilateral meeting with President Donald Trump on Monday morning,

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.

President Trump, in a bilateral meeting with Canadian PM Mark Carney for the G7 summit, called it a "mistake" for Russia to have been removed from the G8 in 2014 for annexing Crimea.