US-Canada trade tensions have escalated after US President Donald Trump imposed 50% tariffs on Canadian imports following failed negotiations. From the USMCA review and retaliatory tariffs to a brief August 19 deal pause, here is a timeline of the Donald Trump-Mark Carney trade dispute and latest tariffs.

The two countries failed to reach an agreement before Saturday’s deadline for the Section 338 levies, with Canada vowing to “match those tariffs dollar for dollar.”

Canadian Prime Minister Mark Carney vows to retaliate, says his country recognized that 'America has changed' and that the two countries would 'not return to our old relationship'

Canada would match US tariffs "dollar for dollar", says Prime Minister Mark Carney.

US-Canada trade tensions have escalated after US President Donald Trump imposed 50% tariffs on Canadian imports following failed negotiations. From the USMCA review and…