President Donald Trump told reporters on Air Force One he has decided on a penalty for Canada after smoke from more than 800 Canadian wildfires crossed into the United States, saying Americans would "find out about it soon."
Any new measure could be in addition to a recently announced 50% tariff on most Canadian goods; officials have not provided details or timing. Cross-border firefighting cooperation is common, and experts warn that politicizing emergency aid could hamper response efforts.
President Donald Trump told reporters on Air Force One on Sunday that he has decided on a penalty for Canada after smoke from more than 800 Canadian wildfires drifted into the United States, adding: "I have, yeah. And you'll find out about it soon." The remark revived threats from the president and some Republican lawmakers to punish Canada rather than treat the cross-border smoke as a shared emergency problem.
A journalist aboard Air Force One asked whether Mr. Trump had settled on a "retaliation" for the smoke from Canadian wildfires; the president confirmed a decision without giving details. Officials have not specified what form any penalty would take or when it would be announced.
Cross-border cooperation on wildfire response is common: Canadian fire crews frequently assist U.S. states battling blazes, and vice versa. This year, more than 800 fires burning across Canada sent large plumes of smoke into the United States, causing smoky skies and poor air quality in parts of the U.S.
Any new action would likely come on top of the 50% tariff Mr. Trump announced last month on most Canadian goods, which he described as retaliation for what he characterized as discrimination against U.S. cars, liquor and dairy products.
Mr. Trump has repeatedly criticized Canada and its leaders over the years, once mocking successive prime ministers as the "governor" of a hypothetical 51st U.S. state. He also withdrew an invitation for Canada to join his proposed "board of peace" for Gaza after Prime Minister Mark Carney received a standing ovation in Davos following a speech urging so-called "middle powers" to push back on U.S. policy.
President Trump: "I have, yeah. And you'll find out about it soon."
Photo: Heavy wildfire smoke from Canada dimmed the sun above lower Manhattan and One World Trade Center on July 18, 2026. (Gary Hershorn/Getty Images)
Officials in Washington have not detailed timing or specifics for any additional measures. Experts and emergency managers warn that politicizing cross-border cooperation could complicate mutual aid during wildfire season, potentially undermining rapid responses when fires threaten lives and property on both sides of the border.
As debate mounts, it remains unclear how any retaliatory steps would affect longstanding emergency collaboration between the United States and Canada or broader trade and diplomatic relations.
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