When U.S. President Donald Trump threatened to stop Bombardier aircraft from being sold in the United States unless the Canadian company began manufacturing there, the message sounded straightforward.
Trump wrote that there would be “NO MORE SELLING BOMBARDIER IN THE UNITED STATES” and argued that if Bombardier wanted access to the American market, it should build its products in America.
There is one major problem with that argument.
A substantial portion of a Bombardier aircraft is already American.
Bombardier employs thousands of Americans, operates facilities across the United States, purchases billions of dollars in American components every year and relies on an enormous network of American aerospace suppliers.
In other words, attempting to hurt Bombardier does not simply hurt a factory in Quebec or Ontario.
It can hurt workers in Texas, Kansas, California, Arizona, Indiana, Iowa, Ohio and dozens of other states.
And that makes the Bombardier dispute a useful illustration of something frequently missing from Trump’s approach to trade: modern manufacturing does not stop at national borders.
Bombardier is Canadian — but its supply chain is North American
Bombardier is unquestionably a Canadian company. Its headquarters are in Montreal, and much of the final aircraft manufacturing and assembly takes place in Canada.
But looking only at where the completed aircraft rolls out of the factory gives a badly distorted picture of how an aircraft is actually produced.
Bombardier says its American supply chain includes approximately 2,800 companies across 47 states, while the company spends more than US$2.5 billion every year with U.S. suppliers. It has American operations in Kansas, Texas, Arizona, Florida, Connecticut, Illinois, Delaware, California, New Jersey and Washington, D.C., with direct employees living in more than 20 states.
Reuters reports that Bombardier currently employs about 3,500 people in the United States.
And as of September 9, the company is not retreating from America.
It is recruiting Americans for approximately 500 open U.S. positions, including jobs connected to a new Bombardier service centre in Fort Wayne, Indiana, expected to open later this year.
That is hardly the profile of a company avoiding the American economy.
Some of the most important Bombardier components are already made in America
Consider the Global 8000, Bombardier’s flagship ultra-long-range business jet.
Its wings are manufactured by American workers at Bombardier’s facility in Red Oak, Texas.
Critical flight-control components are manufactured at Bombardier’s facility in the Los Angeles, California area.
Then there are the engines.
The Global 7500 and Global 8000 use GE Aerospace’s Passport turbofan, an American engine. GE confirms that the Passport was specifically developed for Bombardier’s Global aircraft.
GE’s Passport program has involved facilities in Lafayette, Indiana; Cincinnati, Ohio; and Peebles, Ohio, meaning American engineers, technicians, machinists and suppliers participate in producing and supporting the propulsion system powering Bombardier’s most advanced aircraft.
Bombardier’s Challenger aircraft are also heavily connected to American aerospace manufacturing.
Honeywell supplies propulsion and avionics technology for Bombardier aircraft, including the HTF7000-family engines used by Challenger aircraft.
The Associated Press reports that Honeywell manufactures Challenger engines in Phoenix, Arizona, while Collins Aerospace supplies Bombardier avionics and communications equipment from Cedar Rapids, Iowa.
So when someone sees a Bombardier aircraft with a Canadian flag attached to its identity, they are not looking at a product that suddenly appeared entirely from a Canadian factory.
They are looking at the end result of an international — and particularly North American — manufacturing chain.
Kansas may have the most to lose
The contradiction became particularly obvious in Kansas.
Bombardier has a major operation in Wichita, a city with one of the deepest aerospace manufacturing histories in the world.
Bombardier’s Kansas operations include defence and special-mission aircraft work, engineering, maintenance and other aerospace activities.
The company employs more than 1,200 workers in Kansas, according to the Associated Press.
That prompted an unusual reaction to Trump’s threat.
Republican Kansas Senator Jerry Moran contacted the Trump administration specifically to make sure the president understood Bombardier’s importance to Kansas workers.
Republican Senator Roger Marshall also intervened, saying he intended to fight to protect Bombardier’s Kansas jobs.
That detail is important.
This was not simply Canadian politicians complaining about an American trade policy.
Republican senators from an American state were warning a Republican president that his action against a Canadian company could hurt their own constituents.
What happens if Americans stop buying Bombardier aircraft?
A Bombardier ban would presumably be intended to transfer business from a Canadian manufacturer toward American aircraft companies.
Some of that could happen.
A customer might choose an aircraft from Gulfstream, for example, and Gulfstream itself supports a large American supply chain.
But the economic calculation is much more complicated than saying:
Bombardier loses a sale = America gains a sale.
For every Bombardier aircraft that is not built, American suppliers potentially lose orders for engines, avionics, electronics, flight-control equipment, structural components and other systems.
The maintenance side matters too.
Bombardier operates an extensive American service network supporting thousands of aircraft. About half of Bombardier’s worldwide fleet is operated by customers in the United States.
Aircraft continue generating economic activity long after they leave the assembly line. They require inspections, scheduled maintenance, engine work, replacement components, avionics upgrades, software support, interior work and technical services.
American workers perform a significant amount of that work.
A policy that shrinks Bombardier’s American customer base therefore does not affect only Canadian manufacturing.
It potentially reduces decades of future American aftermarket business as well.
There is also a US$2.5-billion question
Bombardier’s annual spending with American suppliers deserves more attention.
More than US$2.5 billion per year.
If Bombardier builds fewer aircraft because its largest market is restricted, its requirement for American components eventually falls as well.
That does not mean US$2.5 billion instantly disappears.
Some suppliers could gain work from competing aircraft manufacturers.
Others may be diversified enough to absorb reduced Bombardier production.
But assuming all that economic activity would simply transfer to another American aircraft manufacturer is equally unjustified.
Aviation supply chains are specialized.
A factory manufacturing a specific Bombardier wing structure cannot necessarily switch overnight to making Gulfstream wings.
An engine production line cannot simply redirect a Bombardier-specific propulsion system into another aircraft.
Tooling, engineering, certification, intellectual property and production contracts make aerospace manufacturing far more complicated than that.
That is precisely why policymakers should understand the entire supply chain before deciding that blocking the final product will automatically create American jobs.
Trump’s statement also ignored what “Made in America” means today
This is where the Bombardier situation becomes larger than Bombardier.
Trump’s trade philosophy frequently divides products into two categories: American and foreign.
But the modern North American economy does not work that way.
Aircraft, automobiles, heavy trucks, agricultural equipment and industrial machinery routinely cross the Canada–U.S. border several times during production.
Raw material may originate in Canada.
It may be machined in the United States.
It may become part of a larger assembly in Canada or Mexico.
American electronics may then be installed.
The finished product may return to the United States.
Trying to assign that entire economic chain to whichever country performs the final assembly misses where much of the value was actually created.
Bombardier is almost a perfect case study.
The company is Canadian.
The aircraft are Canadian products.
But American workers are building the wings, propulsion systems, avionics, flight-control components and other equipment that make those aircraft possible.
Did Trump make the decision without knowing all of this?
We cannot know exactly what information Trump received before making his Truth Social statement.
It would therefore be irresponsible to claim as fact that nobody briefed him about Bombardier’s American operations.
But we can judge the argument he presented publicly.
Trump demanded that Bombardier “build here.”
His public statement did not acknowledge that Bombardier already manufactures major aircraft structures in Texas, produces flight-control components in California, employs approximately 3,500 Americans, buys from roughly 2,800 U.S. suppliers and spends more than US$2.5 billion annually with American companies.
Nor did it acknowledge that American-built engines and avionics are fundamental parts of Bombardier aircraft.
And within hours, Republican senators from Kansas were contacting the administration to emphasize precisely the American jobs that appeared to be missing from the president’s public description of the situation.
That does not prove what Trump knew privately.
It does show that important economic context was absent from the policy argument presented to the public.
This has happened before with Bombardier
The latest threat is also not the first confrontation.
Earlier in 2026, Trump threatened 50% tariffs on Canadian-built aircraft and suggested Bombardier aircraft could lose U.S. certification during a dispute over Canada’s certification process for several Gulfstream aircraft.
Those measures ultimately did not occur, and Canada subsequently certified several Gulfstream models.
Meanwhile, the U.S. Federal Aviation Administration continues to maintain current documentation covering Bombardier’s Global 7500 and Global 8000 aircraft.
That also adds context to Trump’s claim that Bombardier’s products are somehow “not good enough.”
Political criticism is one thing.
Aircraft certification and airworthiness are another.
There has been no evidence presented with the latest threat establishing that Bombardier aircraft have suddenly become unsafe or unsuitable for the American market.
American aerospace is already winning
There is another irony.
The American aerospace industry is one of the country’s major export success stories.
Reuters reported that the U.S. aerospace and defence sector produced a US$109.2-billion trade surplus, with exports increasing substantially in 2025.
This is therefore not an industry where the United States simply imports finished foreign products while producing nothing itself.
American aerospace manufacturers sell engines, avionics, electronics, structures and complete aircraft all over the world.
Bombardier is one of their customers.
Canada buying American aerospace components is an American export.
That matters.
Trade policy needs more than a flag on the finished product
There is nothing unreasonable about an American president wanting more manufacturing jobs in the United States.
Canada should want more Canadian manufacturing too.
But good industrial policy requires understanding where products actually come from.
The Bombardier dispute shows the danger of treating international manufacturing as though every product belongs entirely to one country.
A Bombardier aircraft assembled in Canada can contain billions of dollars’ worth of American economic activity spread across an entire production program.
Threatening the Canadian company may therefore threaten American workers along with Canadian ones.
That is why this latest confrontation deserves more scrutiny than simply asking whether someone supports Trump or supports Canada.
The better question is:
If the objective is protecting American manufacturing jobs, why target a company that is already sending more than US$2.5 billion a year into the American aerospace supply chain?
Trade policy should follow the supply chain before the political rhetoric begins.
In Bombardier’s case, that supply chain runs through almost the entire United States.
And ignoring that reality could leave the very American workers the policy claims to protect paying part of the price.
Verified sources
- Bombardier — September 7 statement on its U.S. operations and supply chain
- Reuters — Trump says Bombardier must manufacture in U.S. or lose market access
- Reuters — Bombardier recruiting for 500 U.S. positions despite threat
- Associated Press — Bombardier’s extensive U.S. manufacturing footprint
- GE Aerospace — Passport engine powering the Global 7500 and Global 8000
- Honeywell Aerospace — Bombardier aircraft engines, avionics and systems
- FAA — Current Bombardier Global 7500/8000 documentation
The September 9 Reuters development about Bombardier actively hiring 500 more Americans makes this story significantly stronger than it was yesterday: Trump is demanding that the company create American economic activity at almost exactly the same moment that Bombardier is publicly trying to expand it.
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