Leaders of some of the world’s biggest economic powers will arrive in the Canadian Rockies on Sunday for a Group of Seven summit overshadowed by a widening war across the Middle East and U.S. President Donald Trump’s unresolved trade war with allies and rivals alike.

Follow live updates as Iran retaliates after Israel strikes nuclear facilities. Stay informed with real-time news and developments.

Iran launched dozens of ballistic missiles toward Israel on Friday night in retaliation for Israel's surprise attack early Friday. Israel struck at the heart of the Iran's nuclear program, killing several nuclear scientists as well as high-ranking military leaders, according to Israeli officials.

Rising tensions with Iran and fears of an Israeli strike prompted the U.S. to move some of its nonmilitary personnel out of the region.

The explosive conflict between Israel and Iran is roiling the Middle East – and raising questions about whether the world is moving ahead without the U.S. Colonel Jack Jacobs, Anthony Fisher, Pablo Torre,

Russia has maintained a delicate balancing act in the Middle East for decades, trying to navigate its warm relations with Israel even as it has developed strong economic and military ties with Iran.

The Israeli shekel suffered widespread selling on Friday along with some government bonds and equity markets across the Middle East after Israel launched missile strikes against Iran.

Global air traffic has been disrupted following Israel’s strikes on Iran Friday, with several major airlines suspending flights to and from locations in the Middle East and rerouting their planes to avoid much of the region’s airspace.