US President Donald Trump's decision to impose tariffs on all steel and aluminium imports to 25 per cent has been placed on some of the country's closest allies. This is how they have responded.

President Donald Trump's tariffs on steel and aluminum imports spark retaliatory measures from Canada and the European Union, impacting U.S. businesses and consumers.

Canada’s Minister of Foreign Affairs Mélanie Joly had one stark warning to share Wednesday: “If the U.S. can do this to us, ...

President Donald Trump on Tuesday doubled his planned tariffs on steel and aluminum products imported from Canada to 50 ...