Japanese Prime Minister Shigeru Ishiba pushed back against Trump's agenda of levying higher tariffs on imported goods, ...

Small and informal groupings are becoming the diplomatic vehicles of choice in a polarized world, writes Charles A. Kupchan.

Canada is hosting the major global meeting with President Trump and other world leaders. Here’s what to expect.

With unquestioning faith in his own negotiating abilities, Trump appears convinced that he can control the international political environment, make America great in his image, and end wars.

President Donald Trump joins the G7 summit in Canada as trade wars escalate, allies push back, and tensions rise over tariffs ...