Canada’s Ambassador Reveals U.S. Trade Talks Were Nearing Agreement Before Sudden Halt

Canada’s chief envoy to Washington, Kirsten Hillman, offered a revealing look into the state of trade negotiations between Canada and the Donald Trump administration during testimony before a Canadian Senate committee. According to Hillman, Canadian and U.S. officials had drawn up preliminary terms for what she described as a “first-step agreement” when the process was abruptly suspended.

Canada and the U.S. were reportedly “putting those views on paper,” mapping out the contours of a deal, when momentum stalled. “We still had gaps in our different perceptions of what would make a good deal,” Hillman said, noting significant progress had been made in recent weeks.

The collapse in negotiations came after a promotional advertisement paid for by the Ontario government—evoking former President Ronald Reagan and criticizing U.S. tariffs—aired on American networks. U.S. officials say the talks faltered before the broadcast, but Trudeau’s government says the ad
played a key role in souring relations.
Hillman told lawmakers that while communication channels remain open, formal talks on the trade accord are on hold. She emphasized tariffs remain Canada’s main concern in negotiating with the U.S., contrasting the Canadian-U.S. agenda with Mexico, where national security and narcotics issues dominate.

She also pointed to the deeply integrated economic relationship: Canada is the largest customer for many U.S. states and supplies key commodities such as energy and minerals. In her view, U.S. tariffs risk hurting American businesses and consumers — not just Canadian exporters.

For Ottawa, the goal is predictable terms of engagement with the U.S. Hillman remarked: “The person who decides in the United States right now is President Trump.”
Politico
That unpredictability, she suggested, complicates reaching a durable deal.

Key Takeaways

Negotiations had advanced to “drafting terms” when they were paused.

Tariffs are the primary sticking point for Canada.

The U.S. administration is treating Canada differently from Mexico—and has signalled a preference for tariffs as a tool rather than purely free-trade outcomes.

Canada’s strategic priority is stabilising the trade relationship and restoring certainty.

Why It Matters

A sustainable trade agreement between Canada and the U.S. is vital given the scale of cross-border commerce and supply-chain integration. With talks stalled, businesses and exporters face uncertainty — particularly in sectors vulnerable to tariff shifts. From Canada’s perspective, the ability to plan investment, production and exports depends on more predictable rules.

Meanwhile, the rhetoric and posture coming out of Washington suggest the trade calculus has shifted: tariffs are being repurposed as negotiating levers, not just instruments of retaliation. For Canada, that means the negotiating table must be positioned not merely around tariff elimination, but around structural resilience in a changing U.S. approach.

What To Watch Next

Whether formal trade talks resume and on what terms — including how Canada frames its must-haves (tariff roll-backs, market access, rules of origin).

How Canadian provinces and industry sectors respond: will they press for countermeasures or accommodation?

U.S. messaging and actions: whether tariff threats are implemented or scaled back, and how that influences Canada’s negotiating stance.