President Donald Trump escalated his trade dispute with Canada on Sunday, warning on social media that the country’s currency imbalance with the United States is “unacceptable” and vowing that the situation will not continue.
The post on Truth Social is the latest salvo in a widening economic confrontation that has ruptured bilateral negotiations and led both nations to impose steep tariffs centered heavily around key sectors like autos, steel, aluminum, and dairy on billions of dollars in cross-border commerce.
“Canada’s (currency) Dollar imbalance with the U.S. is unacceptable. It has been that way for years—but no longer!” Trump wrote.
Newsweek reached out to the White House and Canadian Prime Minister Mark Carney by email Sunday for comment.
The president’s new warning comes as a decades-long partnership that generates hundreds of billions of dollars in annual trade faces a severe strain, with the friction threatening integrated supply chains across the energy, automotive, agriculture, and manufacturing sectors.
While Trump contends that bilateral trade heavily favors Ottawa to the detriment of American workers, Canadian officials have rejected that characterization and say that Washington’s policies undermine Canada’s economic sovereignty.
The dispute has even expanded into cultural and diplomatic friction. The Trump administration recently backed a proposal to rename Lake Ontario as “Lake America,” a symbolic gesture that was further amplified when tech giants like Google Maps and Apple Maps updated their applications for U.S. users to reflect the name change, drawing condemnation from Canadian officials.
Trump did not outline specific policy measures in his Sunday post. However, the warning follows weeks of heightened rhetoric and a breakdown in high-stakes negotiations aimed at averting a trade war.
President Donald Trump disembarks Air Force One at Morristown Airport on September 4 in Morristown, New Jersey. | AP Photo/Julia Demaree Nikhinson
Timeline of the Dispute
August 18: Trump temporarily paused planned 50 percent tariffs on Canadian goods while negotiators attempted to finalize a trade agreement between Washington and Ottawa.
August 22: Trade talks collapsed after weeks of negotiations. The U.S. moved ahead with new tariffs on Canadian imports, while Canada signaled retaliatory action.
August 24: Trump declared that the U.S. did not need Canada and announced plans to reimpose 50 percent tariffs on Canadian imports beginning in January 2027.
August 25: Trump intensified his criticism, claiming Canada had been “ripping off” the U.S. for decades and accusing it of imposing excessive tariffs on American farmers and businesses.
In a separate Truth Social post on August 25, Trump asserted that the U.S. had lost an average of $60 billion annually in trade with Canada over the past decade and vowed, “No more!”
Canadian Prime Minister Mark Carney speaks at the Alstom Plant in Thunder Bay in Ontario on September 3. | David Jackson/The Canadian Press via AP
What Happens Next
Neither the White House nor Canadian officials immediately provided details about any new actions linked to Trump’s latest post. However, Trump’s message suggests the administration remains focused on Canada’s trade position and could pursue additional tariff increases or other trade restrictions if negotiations remain stalled.
Canada has pledged to match U.S. trade actions “dollar for dollar” in a retaliation scheduled to take place on September 8, raising the prospect of further retaliatory measures should Washington introduce new penalties.
Contact Newsweek editors for this story: Steve Mollman and Anthony Murray.
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