On October 21, 2026, the United States Embassy in Ottawa published a document that has set off a diplomatic firestorm: a "Fact Sheet: Monitoring Canadian Activities in U.S. Politics." The factsheet accuses Canadian ministers and provincial leaders of seeking to influence the November 3 midterm elections — just 12 days before Americans vote.

The embassy cites meetings between Canadian officials and US Democrats, retaliatory-tariff rhetoric aimed at "politically significant states," a CAD 75 million Ontario advertising campaign on American television, and even a Liberal MP who campaigned in Florida for a Democratic congresswoman. Ottawa has flatly denied the charge. Prime Minister Mark Carney says Canada does not involve itself in American elections; Industry Minister Mélanie Joly called the suggestion "absolutely not" fair.

The row is the latest rupture in a relationship already battered by a tariff war, collapsed trade talks, and an Alberta separatism debate that Washington was itself accused of quietly encouraging. Here is what the factsheet claims, what Ottawa says, and why the timing — less than two weeks before the midterms — matters, based on news coverage trending across outlets today.

What the embassy's factsheet alleges

The document opens by quoting Carney (October 16) saying governments should not meddle in each other's elections, and Joly (October 14) saying, "Absolutely not. I would never do that." It then argues the Canadian government "brushes off concerns about potential interference in U.S. elections, even as its ministers and premiers openly describe plans to influence American politics in official documents and public appearances."

The factsheet's evidence list includes:

  • Joly's meetings with Democratic officials in Boston and Chicago in September 2026. Asked what she expected on tariffs if Democrats won, she reportedly replied: "That's exactly why I'm meeting so many governors and potential presidential candidates," per a September 19 La Presse Canadienne report cited in the document.
  • Her August 25 press conference remark that Canada was "targeting products that will target states in the U.S." to put "political pressure" on them, saying Canada was being "wise and strategic."
  • A March 2025 comment about pressuring American businesses in key Republican states.
  • Ontario Premier Doug Ford's August letter urging Ottawa to consider more retaliatory tariffs on imports from states that support the current administration — with Ford saying Ontario's ad message would reach "every Republican district there is."
  • Ontario's CAD 75 million anti-tariff advertising campaign on US television, which used clips of Ronald Reagan criticising tariffs in a 1987 radio address — the campaign that prompted Trump to call off trade talks with Canada in October 2025.
  • Canada's March 2025 billboard campaign in 12 mostly Republican-voting states and Washington, DC.
  • Liberal MP Anthony Housefather, who said he had campaigned in Florida on behalf of Democratic Representative Debbie Wasserman Schultz ahead of her August primary.
  • Consul General Bernadette Jordan appearing at an October 13 roundtable in Vermont with two Democratic members of Congress.
  • The names of 11 individual Canadians charged or sentenced for voting in US elections between 2012 and 2024 — though, as critics were quick to note, the sheet presented no evidence linking those citizens to any Canadian government effort.

The factsheet closes with a warning: "All Canadians should refrain from attempting to participate in or influence U.S. elections in any way," adding, "Americans decide America's elections."

Hoekstra's warning came first

The factsheet did not arrive out of nowhere. About a week earlier, US Ambassador to Canada Pete Hoekstra appeared on the Canadian podcast The Really Big Show and said Washington was "closely watching Canadian activities" 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," he said, citing Joly's tariff remarks and the Ontario TV ad. His message to Canadian politicians was blunt: "Keep your nose out of American politics."

"We're monitoring it, we're evaluating it and if some of it becomes election interference then America will respond to it," Hoekstra said. The embassy later posted a clip of the interview on X, describing the envoy as speaking "about political interference in U.S. elections." Joly responded on October 14 that it was "absolutely not" fair of Hoekstra to suggest interference. The factsheet is the formal, on-the-record version of that warning.

How Ottawa responded

Carney responded on October 21, the same day the factsheet was released. Rather than engaging directly with the interference claim, he framed the underlying dispute as American-made: "US tariffs have upended a trade bargain that's existed for decades," he said, arguing they have "raised costs for American families while putting Ontario workers and businesses at a disadvantage and under a cloud of uncertainty." He announced a multibillion-dollar plan to protect Canada's manufacturing heartland from the trade war and said Canada remained ready to negotiate despite no indication of a breakthrough.

Carney also revealed he had spoken with Trump "for quite some time" — a conversation covering Iran, the Middle East, and trade, days after the two discussed Ukraine. On the interference allegation itself, Ottawa's line has been consistent denial: Canada does not meddle in US elections.

Joly, asked about Hoekstra's accusation, said: "Fundamentally, what I've done in the U.S. is to attract investments," adding that Canada "would never do that" and would "never accept that also being done to us in Canada." Ford also rejected the allegations, and said Canada's relationship with the United States had undergone a permanent change.

The wider context: tariffs, a crushed referendum, and 12 days to the vote

The accusation lands in a relationship at its lowest point in decades. Trade negotiations collapsed in August after the two sides appeared close to a deal; Trump then imposed 50% tariffs on about $20 billion worth of Canadian goods, and Canada retaliated — tariffs now being challenged in court by US businesses.

Days before the factsheet, Albertans crushed a separatist referendum — a vote the Trump administration had spent a year quietly encouraging, according to reporting. The Globe and Mail reported Republican political operatives were on the ground in Alberta earlier this year helping the separatist campaign; CBC News reported Alberta separatists attended meetings in US State Department offices in Washington last year. That is why some Canadian commentators read the factsheet as pre-emptive blame-shifting: documented American involvement in Canadian politics running one way, an accusation running the other. Carney has previously warned that the US is trying to "break" Canada.

The embassy's move also fits a midterm-season pattern. The entire House of Representatives and a third of the Senate are on the ballot on November 3, Republicans currently hold both chambers, and polling suggests Democrats have a shot at both. Trump has been campaigning hard in battleground states, and the Justice Department has mounted its own pre-midterm election-integrity push, charging 28 green card holders in California and suing to segregate 20,000 flagged ballots.

What to watch next

Hoekstra said America would "respond" if Canadian actions cross into interference — without saying what that response would look like. No formal sanctions, expulsions, or further diplomatic steps have been announced. Ottawa shows no sign of changing course: Joly says her US visits will continue, and Carney is doubling down on his manufacturing shield. With 12 days until the vote, the factsheet has turned a trade war into an election-interference dispute — and both governments are now on the record.