It’s a tableau no world leader — except perhaps President Donald Trump — wants to repeat. Convening in the Canadian Rockies for this week’s Group of 7 summit, presidents and prime ministers are hoping to avoid the acrimony that pervaded the last time this country played host to the world’s most exclusive club.

President Donald Trump rejected an Israeli plan in recent days to kill Iran's Supreme Leader Ayatollah Ali Khamenei, two U.S. officials told ABC News. The officials stated that Israel shared with the United States that they had a window to kill Iran's leader but the president was not on board with the plan.

Trump has often been a disruptor at global gatherings, badgering U.S. allies and competitors alike. But the dynamic could be different in 2025.

President Donald Trump's eventful week included securing a preliminary trade deal with China, deploying National Guard troops to Los Angeles, and responding to Israel's strikes on Iran.

In the wake of a series of strikes by Israel on Iran's nuclear sites, potentially pushing the Middle East to the brink of an all-out conflict, President Donald Trump told ABC News he thought the attacks had been "excellent" and suggested there was "more to come."

The president will meet with world leaders as conflict escalates between Israel and Iran.

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.