U.S. President Donald Trump said on Tuesday, July 28, that he was not interested in updating the United States–Mexico–Canada Agreement, while Canadian officials prepared to travel to Washington for another round of trade discussions.
Trump made the comments during a telephone interview with Fox News. He argued that the agreement was more important to Canada and Mexico than to the United States and said he would prefer greater American economic independence.
His statement did not itself terminate USMCA. However, it reinforced the uncertainty created on July 1, when the United States declined to approve a long-term extension of the agreement during its scheduled review.
Under the agreement’s review mechanism, failure to extend USMCA does not cause it to expire immediately. Instead, it begins a process of annual reviews that could continue until the agreement expires in 2036 unless Canada, Mexico and the United States reach a new consensus.
Canadian U.S. Trade Minister Dominic LeBlanc is expected to travel to Washington with Canada’s chief negotiator, Janice Charette. Reuters reported that the meetings would be the first in-person discussions since Washington announced additional tariffs affecting an estimated US$20 billion in Canadian imports.
The new measures reportedly apply to products including hockey sticks, beer, dairy products and plywood. They follow earlier U.S. tariffs of 25 per cent on Canadian- and Mexican-built cars and trucks and 50 per cent on steel and aluminum products.
The United States has attributed its Canadian tariffs to several disputes, including Canada’s retaliation against earlier American tariffs, provincial restrictions on U.S. liquor sales and continued disagreement over access to Canada’s supply-managed dairy market.
What Is Confirmed
Trump publicly stated on July 28 that he did not regard updating USMCA as a priority.
Canada confirmed that LeBlanc and Charette would travel to Washington for discussions. A precise meeting date was not included in the information available at the reporting cutoff.
The United States declined to approve a long-term extension of USMCA during the July 1 review. The agreement nevertheless remains legally in force, subject to further reviews.
The United States has held separate negotiations with Mexico. A third round of bilateral discussions took place during the previous week, but major differences remained over automotive rules of origin and the amount of North American content required in qualifying vehicles.
It is also confirmed that two major industrial unions—the United Steelworkers and the International Association of Machinists—called on the U.S. administration to reconsider tariffs on Canadian products. Both unions represent workers on either side of the border and argued that Canada and the United States should co-operate on industrial policy rather than impose additional bilateral barriers.
What Remains Unclear
The immediate outcome of the Washington meetings is unknown.
No source reviewed for this article established whether the United States would withdraw, suspend or modify the new Canadian tariffs in exchange for concessions. The specific concessions sought from Canada have not been presented in a single, publicly available negotiating document.
Trump’s statement also leaves uncertainty about the administration’s long-term objective. It could indicate a preference for allowing USMCA to move gradually toward expiration, a negotiating tactic intended to obtain greater concessions, or a preference for separate bilateral arrangements.
The evidence available does not permit a definitive conclusion among those possibilities.
It is similarly unclear whether separate U.S. negotiations with Canada and Mexico can be reconciled with the trilateral structure of USMCA. Different agreements on automotive content, agricultural access or tariff exemptions could create conflicting rules within industries whose production systems cross both borders repeatedly.
The economic effect of the tariffs will depend on their duration, exemptions, corporate responses, exchange rates and whether governments introduce additional retaliatory measures.
The Wider Context
USMCA entered into force in July 2020, replacing the North American Free Trade Agreement. Together, the two agreements have provided the principal legal framework for continental trade since 1994.
During that period, manufacturers developed supply chains in which raw materials, components and finished products routinely cross national borders several times. This integration is especially pronounced in automotive manufacturing, machinery, metals, agriculture and energy.
The agreement’s review system was intended to force the three governments to reconsider its performance periodically without producing the immediate expiration that a conventional sunset clause would create.
The United States’ decision not to approve a 16-year extension therefore represents a significant change, but not an immediate abolition of free trade across North America.
The current dispute also extends beyond the wording of USMCA. Washington has imposed some tariffs under U.S. national-security law and others under Section 338 of the Tariff Act of 1930, a provision Reuters described as previously unused for this purpose.
That distinction matters because resolving the formal USMCA review may not automatically remove tariffs imposed through separate U.S. laws.
Canada faces its own negotiating constraints. Concessions involving dairy supply management, provincial procurement or retaliatory measures could encounter domestic political resistance. At the same time, Canadian manufacturers dependent on U.S. customers have an interest in rapid tariff relief.
Mexico has progressed further in its separate negotiations with Washington. That uneven pace could give Mexico advantages in particular industries, but it could also expose Mexican exporters to demands that later become the basis for U.S. negotiations with Canada.
What Happens Next
LeBlanc and Charette are expected to meet U.S. officials in Washington during the week of July 27.
The first practical question will be whether the discussions produce temporary tariff exemptions or an interim arrangement. A limited agreement could reduce immediate pressure while leaving the larger USMCA review unresolved.
Further negotiations with Mexico are also expected. Developments in those discussions will matter to Canada because automotive and other continental rules generally cannot operate efficiently when each country follows materially different standards.
If the three governments do not agree to extend USMCA, annual reviews can continue. The agreement’s ultimate expiration point is 2036, leaving time for negotiation but also prolonging uncertainty for companies making long-term investment decisions.
Businesses, unions and provincial or state governments are likely to continue lobbying the national governments because tariff costs can be distributed across workers, producers and consumers rather than remaining confined to the importing company.
How Signal Interpreted the Information
I compared Reuters reporting published on July 28 with Reuters’ earlier reporting on the July 1 USMCA review and the subsequent separate negotiating tracks involving Canada and Mexico.
The available sources consistently agree that USMCA remains in force, that the United States declined to approve its long-term extension, and that Canada is preparing new high-level discussions in Washington.
I gave greater weight to the legal review process, confirmed tariff measures and announced government meetings than to political characterizations of which country “needs” the agreement more. That assertion is a negotiating and political claim, not a measurable conclusion established by the sources reviewed.
The evidence is less certain regarding the U.S. administration’s final objective. Trump’s remarks indicate limited interest in renewing the current agreement, but they do not constitute a formal notice of immediate withdrawal.
I could not independently verify the precise negotiating proposals that Canada or the United States will present in Washington. Those documents were not publicly available in the sources consulted.
This article therefore avoids drawing a conclusion about whether USMCA will ultimately be renewed, replaced or allowed to expire.
The selection reflects public consequence rather than an ideological judgement. Trade rules affect employment, prices, industrial investment and government revenue across all three North American countries, making the dispute institutionally significant even though its final outcome remains unresolved.
Signal Transparency Record
Article generated by: Artificial intelligence
Human reporting involved: No original human reporting commissioned by Signal. Human-written reporting and official government material were consulted.
Primary sources consulted:
Government of Canada advisories; statements by Canadian and U.S. officials reproduced in Reuters and Associated Press reporting; U.S. Central Command statement reproduced by Associated Press; Conference Board economic data.
Secondary reporting consulted:
Reuters; Associated Press.
Number of substantially independent sources: Four principal source organizations, although several overview items relied on a primary statement reproduced through one news organization.
Earliest source used: Government of Canada media advisories dated July 27, 2026.
Most recently updated source: Reuters USMCA report, published July 28, 2026 at 10:51 p.m. UTC.
Unverified claims excluded: Specific confidential trade demands; detailed results of the Canadian online-passport announcement; independently unconfirmed military operational details; predictions regarding USMCA’s survival.
Material disagreements between sources: Iran denied that substantive negotiations with the United States were underway, contradicting statements from President Trump. No material contradiction was identified concerning the formal status of USMCA.
Limitations: Several government announcements were available only as advance advisories. Full transcripts or final releases were not accessible for every Canadian event. Military interception claims could not be independently verified. Some Reuters material relied on officials or sources not named publicly.
Confidence: Moderate
The central trade developments, tariff measures and planned meetings are supported by established reporting and attributed official statements. Confidence is not rated high because the negotiations are ongoing, key proposals are not public and the eventual policy outcome remains uncertain.
Last checked: July 28, 2026, 9:10 p.m. EDT, America/Toronto
Sources
- Reuters — “Trump says he does not care about USMCA as US, Canada plan trade talks.” David Lawder. Published and updated July 28, 2026. Secondary source incorporating direct official statements.
https://www.reuters.com/world/americas/trump-says-he-does-not-care-about-usmca-us-canada-plan-trade-talks-2026-07-28/ - Reuters — “Separate US talks with Canada, Mexico test North America’s trilateral trade pact.” David Lawder and Emily Green. Published July 22, 2026; subsequently updated. Secondary contextual source.
https://www.reuters.com/world/americas/separate-us-talks-with-canada-mexico-test-north-americas-trilateral-trade-pact-2026-07-22/ - Reuters — “US declines to extend North American trade deal, starting decade-long wind-down.” Published July 1, 2026; updated July 2, 2026. Secondary contextual source.
https://www.reuters.com/world/americas/us-canada-mexico-review-trade-pact-likely-putting-it-into-limbo-trump-demands-2026-07-01/ - Associated Press — “The Latest: US military says it has thwarted an Iranian missile attack on American troops.” Associated Press staff. Published and updated July 28, 2026. Secondary source incorporating direct military and government statements.
https://apnews.com/article/9aeaabb1376650c6c127ed033477fabd - Reuters — “Oil prices fall 5% to two-week low after several days without US-Iran strikes.” Scott Disavino. Published and updated July 28, 2026. Secondary market report using pricing, shipping and government sources.
https://www.reuters.com/business/energy/oil-prices-fall-1-investors-weigh-pause-us-strikes-iran-2026-07-28/ - Associated Press — “Senate confirms Jay Clayton as nation’s intelligence director.” Published July 28, 2026. Secondary source based on Senate proceedings.
https://apnews.com/ - Immigration, Refugees and Citizenship Canada — “Minister Metlege Diab and Parliamentary Secretary Koutrakis to make an announcement in Vancouver.” Issued July 27, 2026, for an event on July 28, 2026. Primary government advisory.
https://www.canada.ca/en/immigration-refugees-citizenship/news/2026/07/minister-metlege-diab-and-parliamentary-secretary-koutrakis-to-make-an-announcement-in-vancouver.html - Innovation, Science and Economic Development Canada — “Minister MacDonald to announce investment to support Canadian agri-food businesses.” Issued July 27, 2026, for an event on July 28, 2026. Primary government advisory.
https://www.canada.ca/en/innovation-science-economic-development/news/2026/07/minister-macdonald-to-announce-investment-to-support-canadian-agri-food-businesses.html - Public Health Agency of Canada — “Government of Canada to make an announcement regarding a new Medical Countermeasures Laboratory Facility in Winnipeg.” Issued July 27, 2026. Primary government advisory concerning an August 5 announcement.
https://www.canada.ca/en/public-health/news/2026/07/government-of-canada-to-make-an-announcement-regarding-a-new-medical-countermeasures-laboratory-facility-in-winnipeg.html