Leaders of the G7 nations are gathering in Canada for this year's summit, facing trade instability and geopolitical tensions. The main focus is on whether U.S. President Donald Trump is aligned with or against allies on key issues.

The G7 includes the U.S., U.K., Canada, France, Germany, Italy, and Japan, along with representatives from the EU and other guests. The summit aims to address global economic and geopolitical challenges and coordinate solutions.

Trump's trade tariffs have caused concern, with fears of a global trade war looming. While the U.K. has a trade deal with the U.S., other nations are facing high tariffs. Canada, for example, has been hit with tariffs on autos and steel imports.

Trade talks between Trump and leaders seeking deals are expected at the summit, but major agreements are uncertain. Canada is avoiding signs of disunity, unlike the 2018 summit where Trump withdrew support for a joint statement. The focus this year is on internal challenges within the G7.

John Lipsky, an expert in international economics, noted that while Trump aims to align the G7 against China, his tariffs on allies complicate coordination. This issue will likely be a key point of discussion at the summit.