The central promise of rebuilding American manufacturing has been a major policy focus. However, examining the data from the past year reveals a significant gap between political announcements and economic reality.
Official announcements from the White House have listed trillions in promised investments from major corporations like Apple, SoftBank, and Nvidia, aimed at bringing manufacturing back to the US. On the surface, this appears to be a massive success story.
Yet, data from sources like the Financial Times’ global FDI database tells a different story. The actual flow of “greenfield” foreign direct investment—money specifically for building new factories and expanding production—showed almost no meaningful increase compared to the previous year. A large portion of the limited growth that did occur came from a single company, TSMC. Meanwhile, new manufacturing project announcements in the US have actually declined.
The data on manufacturing employment is even more telling. Since the start of the trade policy shifts, the number of manufacturing jobs has consistently fallen each month, with a net loss of hundreds of thousands of positions compared to earlier periods. The job losses are concentrated in high-value sectors like semiconductors, automotive parts, and aerospace—precisely the industries meant to be the pillars of a revival. Job gains, where they exist, are in lower-value areas.
The core issue is that building factories is not the same as rebuilding an industrial ecosystem. A factory without a deep, local network of suppliers for components and materials is often just a high-cost assembly center, remaining dependent on imported parts. This dependency can undermine the very national security goals the policies aim to achieve.
A case study in the drone industry illustrates this perfectly. Several US defense contractors, despite receiving significant funding and having political connections, have struggled to produce viable systems without relying on Chinese components. One high-profile company, after securing major military contracts, was found to have only a handful of actual assembly workers, essentially operating as a “labeling” operation for imported parts. Another, valued at tens of billions, has seen its products fail repeatedly in tests and in real-world use in Ukraine due to technical flaws.
This has led to a stark policy reversal: restrictions on using Chinese drone parts were lifted for the Pentagon because, in reality, the US industrial base currently cannot function without them. The belief that tariffs alone, by altering cost calculations, would trigger a full-scale manufacturing return is proving to be an oversimplification. The modern global supply chain is a complex system, and simply funding isolated “factory” projects without building the supporting infrastructure, supplier networks, and skilled workforce does not constitute a genuine industrial revival. The money often flows to companies skilled at navigating the political landscape rather than to those building foundational industrial capacity.