Canada, U.S. enter trade war after collapsed talks

Canada and the United States plunged into a trade war on Saturday, August 22, 2026, after the collapse of high-stakes negotiations prompted President Donald Trump to impose sweeping new tariffs on Canadian goods. Prime Minister Mark Carney announced that Canada would retaliate with matching tariffs, setting the stage for a significant economic confrontation between the two allies.

The crisis escalated after talks broke down late Friday, August 21. On Saturday morning, the Trump administration enacted a 50 percent tariff on approximately $28 billion worth of Canadian exports, ranging from steel and aluminum to dairy products, honey, and hockey sticks. Carney, addressing reporters in Ottawa, confirmed he had suspended negotiations and directed Canadian officials to return home. He characterized the U.S. position as a "power play" that threatened Canadian sovereignty, citing American demands to restrict Canada's ability to make independent trade deals and to limit protections for the French language.

In response, Carney pledged to impose dollar-for-dollar retaliatory tariffs on U.S. goods, targeting sectors such as steel, dairy, appliances, agricultural equipment, pulp and paper,...