Washington has spent years talking about bringing chip manufacturing back to the United States.
The argument is familiar by now. America needs secure supply chains. America needs domestic production. America cannot keep relying on foreign manufacturers for the technology that powers its economy, its military, and its future.
All true.
But those promises do not mean much if the companies being celebrated as partners are also accused of using American technology without paying for it.
That is the issue now sitting before the U.S. International Trade Commission, where Taiwan Semiconductor Manufacturing Company, better known as TSMC, is at the center of a fight that should make Washington a lot less comfortable with its favorite semiconductor success story.
TSMC has been praised for its massive planned investment in Arizona. In March 2025, the company announced another $100 billion for its Phoenix facilities, bringing its total U.S. commitment to roughly $165 billion. Politicians treated the announcement like proof that American chipmaking was finally coming back.
Then TSMC’s leadership returned to Taiwan and reassured officials there that the company’s U.S. expansion would not weaken Taiwan’s dominance in semiconductors.
That was the part Washington should have paid attention to.
TSMC may be expanding in America, but it is not moving the center of gravity here. Taiwan still intends to remain the indispensable player. That may be smart strategy for Taiwan. It is not the same thing as American independence.
Taiwan’s semiconductor strategy works because the rest of the world needs what Taiwan makes. But that leverage does not exist in a vacuum. It sits under the shadow of Communist China, which has spent years threatening Taiwan, pressuring its government, and making clear that it views the island’s independence as temporary.
That means America’s dependence on Taiwanese fabrication is not just dependence on Taiwan. It is dependence on a supply chain that Beijing can threaten at any moment.
The more the United States relies on Taiwan for advanced chips, the more leverage Communist China holds over both countries. Beijing does not need to own the fabs to weaponize them. It only needs the credible threat of blockade, invasion, coercion, or disruption to shake markets, stall weapons production, threaten artificial intelligence development, and hold critical infrastructure at risk.
That is the real national security problem the Trump administration already acknowledges. America still cannot produce enough advanced semiconductors to meet its own demand, leaving the country exposed in one of the most important industries on earth — and leaving Beijing with far too much say over whether that supply chain survives a crisis.
Now add the patent fight.
According to the ITC complaint, TSMC and other companies were offered the chance to license U.S.-patented semiconductor technology before litigation. They refused to make a financial offer. Other companies, by contrast, paid fair value and took licenses without forcing a legal battle.
That is not how a serious industrial partnership is supposed to work.
It is the kind of imbalance America First trade policy was supposed to confront: foreign firms benefiting from American technology, American markets and American political goodwill while Washington is warned not to push too hard because the supply chain might suffer.
In January, a congressional letter signed by lawmakers including Sen. Ruben Gallego warned that an exclusion order against TSMC-made products could harm AI development, defense systems, critical infrastructure and Arizona’s economy.
That may be true. It is also the whole problem.
If America is so dependent on one foreign manufacturer that enforcing U.S. patent law becomes too dangerous, then Washington has not solved the semiconductor crisis. It has simply moved part of the dependency onto American soil and called it strategy.
That is not good enough.
The point of rebuilding U.S. semiconductor capacity was never to replace one dependency with another. It was not to subsidize foreign giants, celebrate their ribbon-cuttings in Arizona, and then look the other way when they are accused of taking American technology without paying for it.
If TSMC wants access to the American market, American political support and American industrial policy, it should be expected to follow American rules. Patent law does not become optional because a company is big, foreign, strategically important or convenient for lawmakers who want a manufacturing headline.
The answer is not to let foreign giants ignore the rules. The answer is to enforce the rules and rebuild the domestic capacity that America should never have surrendered in the first place.
That means protecting American inventors. It means refusing to let national security become an excuse for permanent foreign dependence. And it means recognizing that a supply chain is not secure just because part of it sits inside Arizona.
America does not need another arrangement where Washington pays, foreign companies profit and taxpayers are told to be grateful.
It needs semiconductor independence that is real, enforceable and built around American interests.
That starts with enforcing the law.
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