Lutnick’s USMCA Broadside Opens a New Front in the North American Trade Fight

Commerce Secretary Howard Lutnick has thrown fresh uncertainty into the future of North American trade, declaring that the current trade pact binding the United States, Canada and Mexico should be “reconsidered and reimagined,” a striking rebuke of an agreement that President Donald Trump himself signed during his first term. The remarks, delivered at Semafor’s World Economy Summit on April 17, immediately raised the stakes for the 2026 review of the U.S.-Mexico-Canada Agreement, or USMCA, which is already shaping up to be one of the most contentious economic negotiations of Trump’s second presidency.

Lutnick’s comments matter because they did not sound like the routine posture-setting that often precedes a trade review. They sounded more like a signal that Washington may be preparing to reopen the basic logic of the pact. According to coverage of the remarks, Lutnick said Trump sees the deal as “a bad deal,” especially in the way it treats Canada and Mexico relative to U.S. states and domestic producers. The implication was clear: the administration no longer views the upcoming process as a technical checkup, but as a chance to rewrite the bargain more fundamentally.

That is a remarkable place for the administration to land. The USMCA was Trump’s signature replacement for NAFTA and was sold in 2018 and 2019 as a tougher, more modern framework that would strengthen rules of origin, encourage regional production and protect U.S. workers. The Office of the United States Trade Representative still describes the agreement as a modernization of NAFTA meant to produce “fairer trade” and more robust North American growth. Now, less than a decade later, some of the same political forces that championed the deal are openly questioning whether it should survive in anything like its present form.

The timing is not accidental. The pact faces a scheduled joint review in 2026, a process that is supposed to assess how the agreement is functioning and determine whether the three countries want to extend it for another 16 years. But even before Lutnick’s remarks, the review was already drifting toward something closer to a renegotiation. USTR announced in March that the United States and Mexico had launched a formal review process, with talks focused on reducing dependence on imports from outside North America, strengthening rules of origin and securing regional supply chains. Reuters then reported this month that U.S. Trade Representative Jamieson Greer warned the talks could run past the July 1 target date, a sign of how difficult the coming negotiations may become.

Greer has also made clear where some of Washington’s pressure points will be. In congressional testimony this week, he said continued offshoring into Mexico remains a concern despite the USMCA’s original intent to discourage it, and he pointed to stricter rules of origin and anti-transshipment measures as priorities in talks with Mexican officials. That is important because it suggests the administration is not merely looking for rhetorical leverage. It is targeting specific mechanisms inside the agreement that govern how goods qualify for duty-free treatment and how much non-North American content can be embedded in products assembled inside the region.

What makes Lutnick’s intervention more explosive is that it expands the fight beyond technical trade compliance into a broader political argument about the value of trilateral integration itself. In recent months, Canadian and Mexican officials have repeatedly emphasized that preserving the three-country structure is essential. Reuters reported in March that officials from both countries publicly defended the trilateral framework amid growing concern that Washington might prefer sector-by-sector or bilateral arrangements instead. Canada has also described early talks with the U.S. as constructive, while signaling that it expects a hard review.

That difference in outlook is the heart of the looming conflict. Ottawa and Mexico City see the USMCA as the backbone of North American economic stability, even if they expect it to be revised. The Trump administration increasingly sounds as though it sees the agreement as insufficiently protective of U.S. production and too permissive toward continental outsourcing. The gap between those views could turn the scheduled review into a bruising renegotiation over autos, agriculture, energy, labor rules, supply chains and tariff exemptions.

The economic stakes are enormous. Mexico was the United States’ top goods trading partner in 2025, with total goods trade of about $872.8 billion, according to USTR data. Canada was close behind at roughly $719.5 billion. Those are not abstract figures. They represent one of the most deeply integrated regional production systems in the world, especially in autos, machinery, agriculture, consumer goods and energy. Any effort to substantially recast the agreement would ripple through factories, ports, farms, warehouses and retailers across all three countries.

That is why the administration’s recent positioning has been so hard for businesses to read. In March 2025, Lutnick suggested that the White House could use USMCA compliance as a basis for tariff relief, essentially treating the pact as a shield for qualifying goods from Canada and Mexico. Reuters reported at the time that the administration was looking at a middle-ground approach that would spare goods meeting USMCA rules while continuing to pressure noncompliant imports. That use of the agreement as a selective buffer made strategic sense. It allowed Trump to keep tariff pressure alive while preserving a channel for rule-based regional trade.

Now, however, Lutnick is signaling that even that framework may not be enough. If the USMCA itself is under suspicion, then businesses face a more destabilizing question: not whether they can comply with the current rules, but whether the rules will soon change in ways that scramble existing supply chains. For manufacturers that built their operations around North American integration after the agreement took effect in 2020, that uncertainty alone can become a cost.

Canada, for its part, has tried to strike a cautious balance between realism and reassurance. Reuters reported in January that Prime Minister Mark Carney said the 2026 review would be robust and described Trump as a tough negotiator, but he still signaled an expectation that the agreement would remain central. Later reporting from Reuters in February and March showed Canadian officials continuing to pursue sectoral tariff relief while insisting the broader free-trade framework should survive.

Mexico has been moving on a parallel track. USTR’s March announcement confirmed that the U.S. and Mexico had already begun the review process, and Reuters noted that Mexico has argued most of its trade remains protected under the pact even amid broader tariff pressure from Washington. But Mexico is also especially vulnerable if the U.S. pushes hardest on rules of origin and anti-offshoring provisions, because much of the country’s export success has depended on exactly the kind of cross-border manufacturing ecosystems the agreement was meant to stabilize.

There is also a political irony hanging over all of this. Trump once used the USMCA to prove that he could tear up an old trade framework and replace it with something supposedly tougher and better. If his administration now decides that the replacement deal is itself inadequate, then the message to markets and allies is that no North American trade architecture is really settled. That may be a feature rather than a bug for a White House that views uncertainty as leverage. But for businesses and neighboring governments, it makes long-term planning far more difficult.

The immediate question is whether Lutnick’s comments were meant as negotiating theater or as a genuine preview of White House strategy. The evidence so far points to more than mere bluster. Greer’s recent remarks on offshoring and rules of origin, the formal launch of the review process with Mexico, and Reuters’ reporting that talks may run beyond July 1 all suggest an administration preparing for a sustained and difficult battle over the terms of North American trade.

If that battle intensifies, the result could be one of three things: a tightened USMCA with stricter regional content rules and tougher enforcement; a more fragmented arrangement in which Washington pursues bilateral or sectoral side deals; or, in the most disruptive scenario, a prolonged period of uncertainty that chills investment even without a formal collapse of the pact. Canada and Mexico are still arguing publicly for continuity. Washington is increasingly talking about redesign.

For now, Lutnick has done more than criticize a trade agreement. He has cast doubt on the durability of the economic framework underpinning nearly $1.6 trillion in annual U.S. goods trade with its two nearest neighbors. That alone is enough to make the coming USMCA review one of the most consequential economic stories of 2026.