Canada to announce retaliatory tariffs on US as Trump demands allies 'fall in line'
The United States imposed 50% tariffs on $20 billion worth of Canadian products early Saturday, and Canada said it would retaliate beginning September 8 after last-ditch negotiations failed to resolve the latest strain in relations between the historic allies.
By Source Reporters Newsdesk
Thu, 27 August 2026 · 1 min read
The United States imposed 50% tariffs on $20 billion worth of Canadian products early Saturday, and Canada said it would retaliate beginning September 8 after last-ditch negotiations failed to resolve the latest strain in relations between the historic allies.
Prime Minister Mark Carney said Canada would announce its retaliatory measures on Tuesday, responding to what he called an unjustified escalation by the Trump administration. The tariffs target Canadian steel, aluminium, and other goods, escalating a trade dispute that has strained North American supply chains and rattled financial markets.
President Donald Trump told Canada's leaders to "fall in line" and accept the tariffs as part of broader efforts to rebalance trade relationships. The move marks a significant break from the traditional Canada-US alliance, which has long been defined by integrated supply chains and open borders under trade agreements.
Canada's government has characterised the tariffs as illegal under international trade law and has said it will challenge them through the World Trade Organization while preparing domestic countermeasures. Ontario Premier Doug Ford has been a vocal critic, warning that the dispute could devastate auto manufacturing and other industries critical to Canada's economy.
The tariff escalation comes amid broader US efforts to renegotiate trade relationships with traditional allies, following the imposition of tariffs on European Union goods and threats against Asian manufacturers. Financial markets have reacted nervously to the uncertainty, with the Canadian dollar weakening against the US dollar.
Analysts warn that prolonged tariff disputes could accelerate inflation in both countries, disrupt integrated North American manufacturing, and damage consumer confidence ahead of the holiday shopping season.
**Sources:** Associated Press
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