Trump Issues "No More" Warning to Canada as Trade War Escalates

The United States enacted a 50 percent tariff on approximately $20 billion worth of Canadian goods following the breakdown of bilateral trade negotiations in Washington. Canadian Prime Minister Mark Carney announced that Ottawa would retaliate with dollar-for-dollar matching tariffs, stating that Canada had been unfairly attacked. Trade discussions collapsed after US officials introduced last-minute demands concerning vehicle tariff structures, trade autonomy, and cultural protections, which Canadian leadership rejected as uneconomic. US Trade Representative Jamieson Greer defended the measures, asserting that Canada walked away from an agreement providing preferential treatment. President Donald Trump criticized Ottawa on social media, repeating assertions regarding trade imbalances and statehood benefits. The escalation deepens a bilateral rift affecting integrated manufacturing and supply chains across North America. Both administrations confirmed that no further negotiations are currently scheduled between the two traditional allies.