The United States has formally accused its closest ally of election interference. On Wednesday, the US embassy in Ottawa published an official document titled "Fact Sheet: Monitoring Canadian Activities in U.S. Politics," charging that Canadian government actions amount to attempts to influence the November 3 midterm elections. Ottawa flatly rejects the allegation, and the extraordinary public spat marks a new low in a relationship already battered by a year of tariffs, broken trade talks and diplomatic spats.

The fact sheet, posted on an official US government website, lists Washington's evidence: Canada's retaliatory counter-tariffs aimed at politically sensitive American states, an advertising campaign run by the Ontario government against US tariff policy last year that used the voice of Ronald Reagan, a billboard campaign, meetings between Canadian officials and American politicians, and even the names of eleven individual Canadians, some of whom faced charges connected to voting in 2008, according to Al Jazeera.

Contents

  1. What the embassy's fact sheet says
  2. The ambassador's warning: "keep their nose out"
  3. Ottawa's rebuttal: "we'd never do that"
  4. Navarro and the Maine angle
  5. The 2018 China playbook, replayed
  6. A relationship in free fall
  7. Key takeaways
  8. Frequently Asked Questions
  9. Sources
  10. Chronicle related coverage

What the embassy's fact sheet says

The document opens by quoting Prime Minister Mark Carney, who said on October 16 that governments should not meddle in each other's elections, alongside Industry Minister Mélanie Joly's denial of interference from October 14. The embassy then argues that Ottawa "brushes off concerns" while its ministers "openly describe plans to influence American politics," according to reporting on the document.

The centrepiece of the US case is trade retaliation. Joly has publicly described Canada's tariff strategy as deliberate and strategic, aimed at products and states where the political pressure would be felt most — a standard feature of tariff warfare, but one the embassy frames as evidence of electoral intent. Also cited: Ontario's ad campaign against tariffs that used Reagan's voice to describe tariffs as a tax on consumers. After those ads ran, US–Canada trade talks broke off.

The ambassador's warning: "keep their nose out"

The fact sheet landed one week after US Ambassador Pete Hoekstra's podcast interview on "The Really Big Show" on October 14, in which he warned Canadian politicians to "keep their nose out" of American politics and said American officials were "closely watching" for signs of interference ahead of the midterms.

"It appears that some of this, from our perspective, in the way we view our elections, could be inferred to be election interference," Hoekstra said, pointing directly at Joly: "You have Minister Joly saying of course we are going to target tariffs in politically sensitive states." He added: "We see all of that. We are monitoring it. We are evaluating it. And if some of it becomes election interference, America will respond to it," as reported by CTV News via the Economic Times.

Hoekstra's remarks sparked fury in Canada, where a petition seeking his expulsion reportedly gathered around 100,000 signatures.

Ottawa's rebuttal: "we'd never do that"

Joly pushed back hard, insisting Canada would never engage in election interference — and would never accept it being done to Canada. "We'd never do that, and we'd never accept that in Canada," she said, noting she had travelled to Boston, Illinois and Florida in recent months to meet state representatives from both parties, with the goal of attracting investment to Canada.

Carney's office echoed the line that governments should not meddle in one another's elections, and former Canadian diplomat Colin Robertson dismissed the allegations as noise.

Navarro and the Maine angle

The embassy's fact sheet is not the first volley. On August 28, trade adviser Peter Navarro told NewsNation: "This is election interference by Canada, and this is nothing new." Navarro accused Ottawa of trying to "pick off" Senator Susan Collins of Maine — a close race in a border state deeply exposed to the tariff war — and later amplified the claim on his own Substack, alleging Canada was simultaneously interfering in US elections and colluding with China.

The 2018 China playbook, replayed

Observers note the move mirrors a familiar Trump-era tactic. In September 2018, heading into midterms he expected to lose, Trump used a UN Security Council session to accuse China of "attempting to interfere in our upcoming 2018 election" — with retaliatory tariffs landing on farmers and factory workers in Trump country as his evidence. The White House even held a background briefing on "Chinese interference." Republicans lost the House seven weeks later; the excuse was already on the shelf. The trade official running policy then? Peter Navarro — who appears to have dusted off the same playbook, this time swapping China for Canada, as Canadian commentary has pointed out.

A relationship in free fall

The accusation caps a brutal year for the northern alliance. Trade talks collapsed after the Ontario ad dispute, Trump's administration has openly discussed absorbing Canada, Carney has warned that the US could "break" Canada, and Alberta's separatist referendum — defeated by voters 48 hours before the fact sheet appeared — drew quiet encouragement from Washington figures, according to Canadian reporting. Accusing an ally's government of election interference via an embassy press release is nonetheless without modern precedent, and it lands 13 days before voters decide control of Congress.

Key takeaways

  • The US embassy in Ottawa published an official fact sheet on October 21 accusing Canada of attempting to influence the November 3 midterms.
  • Washington's cited evidence includes retaliatory tariffs aimed at politically sensitive states, Ontario's Reagan-voiced anti-tariff ads, a billboard campaign, and meetings by Canadian officials.
  • Ambassador Pete Hoekstra warned on October 14 that the US is "monitoring" Canadian politicians and that America "will respond" if interference is found.
  • Industry Minister Mélanie Joly and Prime Minister Mark Carney flatly reject the charge.
  • The episode echoes Trump's 2018 accusation that China interfered in the midterms via retaliatory tariffs.

Frequently Asked Questions

What exactly is the US accusing Canada of?

The US embassy in Ottawa published a document titled "Fact Sheet: Monitoring Canadian Activities in U.S. Politics" on October 21, 2026, charging that Canadian government actions — chiefly retaliatory tariffs aimed at politically sensitive US states, anti-tariff advertising, and meetings between Canadian ministers and American politicians — amount to attempts to influence the November 3 midterm elections.

How did Canada respond?

Industry Minister Mélanie Joly said Canada would "never" engage in election interference and would never accept it being done to Canada, describing her US trips as investment-attraction missions. Prime Minister Mark Carney said on October 16 that governments should not meddle in each other's elections. A petition seeking Ambassador Hoekstra's expulsion reportedly gathered about 100,000 signatures.

Who is Pete Hoekstra and what did he say?

Hoekstra is the US ambassador to Canada. In an October 14 interview on "The Really Big Show" podcast, he warned Canadian politicians to "keep their nose out" of American politics, said US officials were "closely watching" Canadian activities, and said that if some of it becomes election interference, "America will respond to it."

Has something like this happened before?

Yes. In September 2018, Donald Trump accused China of attempting to interfere in the midterm elections, citing Chinese retaliatory tariffs on American farmers and factory workers. Republicans went on to lose the House. Peter Navarro, then as now a trade adviser, was central to that episode.

When are the US midterm elections?

November 3, 2026 — 13 days after the embassy's fact sheet was published. Control of the House and Senate is at stake.

Sources

Chronicle related coverage