Mark Carney's foreign and trade policy over his first fourteen months as Canada's prime minister has followed a consistent, high-wire logic: assert independence from Washington loudly enough to matter politically at home, while never giving the Trump administration grounds to treat Canada as expendable. That balance has gotten harder to hold as 2026 has progressed, and June brought it to a new point of tension.

The Davos speech that started it

In January 2026, Carney delivered what The New York Times called one of the most important foreign policy speeches in years at the World Economic Forum, declaring — without naming Trump directly — that "we are in the midst of a rupture, not a transition" in the global order, and warning against economic coercion by major powers. He received a standing ovation. Trump, speaking at the same Davos gathering, responded directly: "Canada lives because of the United States. Remember that, Mark, before you make your statements." The exchange set the tone for a year in which Carney has repeatedly tested how much friction the relationship with Washington can absorb.

The China deal that crossed a line Washington had drawn

That test arrived concretely on January 16, 2026, when Carney concluded a four-day trip to Beijing with what his government described as a narrow trade arrangement: both countries agreed to lower tariffs on a limited set of goods, with Canada specifically easing duties on Chinese-made electric vehicles and securing exemptions from Chinese anti-discrimination tariffs for Canadian canola meal, lobster, crab, and peas through the end of 2026. Carney was unusually direct about the political framing, telling a New York business audience that China had proven a "more predictable trading partner than the U.S." in recent dealings.

The Trump administration's response was immediate: a threat of 100% tariffs on Canadian exports if Ottawa pursued anything resembling a comprehensive free-trade agreement with Beijing, paired with a Truth Social post accusing Carney of trying to turn Canada into a "drop-off port" for Chinese goods entering the American market. Treasury Secretary Scott Bessent echoed the warning on television, framing it explicitly as a concern about Chinese goods using Canada as a backdoor into the U.S. market. Canada's trade minister, Dominic LeBlanc, spent the following days on calls with U.S. Trade Representative Jamieson Greer specifically to argue the China arrangement didn't violate Canada's CUSMA commitment not to enter free-trade talks with non-market economies — a commitment Carney has publicly reaffirmed, insisting Canada has "no intention" of pursuing a full free-trade deal with Beijing regardless of what the narrower tariff arrangement looks like from Washington's vantage point.

A trade war that has run hot and cold for over a year

The China episode is just one thread in a broader U.S.-Canada trade conflict that has cycled through escalation and de-escalation repeatedly since mid-2025. Trump suspended trade talks entirely in June 2025 and imposed new border tariffs; talks resumed weeks later after Canada scrapped a digital services tax that had primarily affected U.S. tech firms; Trump then cancelled negotiations again in October 2025 over an Ontario government advertisement quoting Ronald Reagan's free-trade rhetoric, raising tariffs further in apparent retaliation; by August 2025, overall Canadian tariff rates had reached 35%, with the letter announcing the increase citing both Canada's own retaliatory tariffs and the flow of fentanyl across the border as justification. Steel and aluminum tariffs alone were estimated to threaten roughly 23,000 Canadian steel jobs and 9,500 aluminum jobs.

Carney's public tone toward Washington has noticeably softened in recent months even as the underlying disputes remain unresolved. He's pointed out that the U.S. has roughly half as many trade "irritants" with Canada as it does with Mexico, and pitched the idea — in a speech to a New York business audience — that Canada can actually "help make America great again," a rhetorical concession that would have been unthinkable from his own January Davos framing.

The bigger negotiation already on the calendar

All of this is unfolding ahead of a mandatory, formal review of the Canada-U.S.-Mexico Agreement (CUSMA/USMCA), expected to begin later in 2026. Trump has separately mused publicly about not renewing the trilateral deal at all, though trade lawyers and lobbying groups on the U.S. side — including the National Association of Manufacturers, which has called CUSMA one of Trump's own "signature accomplishments" from his first term — see this as a negotiating posture rather than a genuine threat. Carney has called the coming review "robust," while explicitly characterizing Trump's tariff threats and China-deal objections as part of the same negotiating performance rather than a sign talks are collapsing.

What's actually at stake heading into the review

The practical question Carney is navigating is whether Canada can maintain meaningful economic relationships with both Washington and Beijing without either side treating that balance as betrayal. So far, neither government has forced him to fully choose: Trump has threatened 100% tariffs but not yet imposed them over the China arrangement specifically, and Beijing's exemptions for Canadian agricultural exports run only through the end of 2026, conveniently expiring around the same time the CUSMA review is expected to conclude. Whether Carney's triangulation strategy holds through that review — or whether the formal renegotiation becomes the moment Washington insists Canada pick a side — is likely to be the defining trade and foreign-policy story of the second half of 2026.

Lena Swifthawk

Articles

Carney Told Trump Canada Wouldn't Become a "Drop-Off Port" for China. Then He Cut a Deal With Beijing Anyway.