Trump Escalates US-Canada Trade War as Ottawa Fires Back With C$27.6B in Retaliatory Tariffs

The United States and Canada have entered a deepening trade confrontation spanning autos, dairy, steel and aluminum, with President Trump declaring Canada's "free ride" over and calling the country "easily the most difficult and unreasonable" trading partner. The White House cited a U.S. goods trade deficit with Canada averaging roughly $50 billion a year over the past decade as justification for the new levies. Canada responded with two rounds of retaliatory measures: officials announced plans to impose tariffs on $20 billion worth of American goods, with the heaviest duties targeting steel and aluminum, and separately outlined a broader C$27.6 billion package of counter-tariffs on U.S. goods.

The escalation is putting acute pressure on Canadian exporters, who send roughly three-quarters of their goods to the American market, leaving little room to redirect trade. The Canadian dollar faces direct headwinds as higher tariff barriers erode export demand. Businesses and consumers on both sides are absorbing rising costs, and analysts note that sectors already weakened by wildfires or earlier rounds of tariffs face compounding damage.

Despite the severity of the standoff, some observers say a full-scale trade war is not inevitable, though neither side has outlined a clear path to de-escalation.