Canadian Prime Minister Mark Carney has declared that the era of deep economic and security ties with the U.S. is over following President Donald Trump's announcement of a 25% tariff on car imports. The sweeping tariffs, set to take effect on April 3, have drawn sharp criticism from Europe, Asia, and Canada, with leaders warning of inflation, job losses, and trade war risks.

Carney slammed the tariffs as "unjustified" and vowed retaliatory measures to minimize the impact on Canada while striking back at U.S. industries. He is set to meet with provincial leaders and business executives to strategize countermeasures, as the crisis dominates Canada's April 28 election campaign.

With global markets rattled and Trump threatening even larger tariffs, Canada's response could reshape its economic future. As tensions escalate, the world watches how Carney and Trump's next moves will reshape global trade.