Canada is hitting back. Prime Minister Mark Carney announced on August 22 that his government will impose retaliatory tariffs on American goods starting September 8, matching the US blow for blow after trade negotiations collapsed the day before.
The move comes in direct response to the Trump administration slapping 50% tariffs on roughly $20 billion worth of Canadian exports, covering everything from hockey sticks to liquor to building materials. Carney framed the US action as an economic assault designed to fracture Canadian unity.
How negotiations fell apart
The trade talks between Ottawa and Washington didn’t just stall. They detonated. On August 21, the US introduced last-minute demands that Carney called “unfair” and “uneconomic,” essentially torpedoing any chance of a deal.
For context, this isn’t a bolt from the blue. Carney had been telegraphing this possibility since July 2026, when he publicly warned that Canada would consider “all options” to defend its economy against US tariff threats.
