NextFin News - Two influential U.S. lawmakers have called for an immediate Department of Defense investigation into the ownership structure of SpaceX, citing allegations that Chinese investors may have utilized offshore entities to acquire stakes in the aerospace giant. On Thursday, February 5, 2026, U.S. Senators Elizabeth Warren and Andy Kim sent a formal letter to Defense Secretary Pete Hegseth, warning that any level of Chinese ownership in the company could pose a significant threat to U.S. national security and the integrity of critical military and intelligence infrastructure.
The request for a probe follows reports and court testimony suggesting that funds linked to Chinese interests were funneled through special-purpose vehicles (SPVs) registered in the Cayman Islands and the British Virgin Islands. According to the letter, these opaque financial structures may have been designed to circumvent federal oversight and mask the true origin of the capital. The senators have requested that the Pentagon disclose the extent of any foreign ownership, evaluate whether SpaceX is in compliance with Foreign Ownership, Control, or Influence (FOCI) regulations, and determine if the Committee on Foreign Investment in the United States (CFIUS) should conduct a formal review. A response from the Department of Defense is requested by February 20, 2026.
The timing of this legislative pressure is particularly sensitive given SpaceX’s deepening integration with the U.S. defense apparatus. Under the leadership of Elon Musk, the company has become the primary launch provider for sensitive military satellites and operates the Starlink satellite constellation, which currently provides essential communication services for the Pentagon and allied defense operations in Ukraine. Furthermore, the senators pointed to SpaceX’s recent acquisition of xAI as a factor that heightens the urgency of the investigation. Musk has described the combined entity as a vertically integrated "innovation engine" spanning artificial intelligence, orbital logistics, and global communications—all sectors that the U.S. government considers vital to maintaining a competitive edge over China.
This is not the first time SpaceX’s cap table has come under legal scrutiny. In 2025, a Delaware court upheld a decision by a fund manager to remove a Chinese investor, Leo Investments, from an SPV intended to purchase SpaceX shares. In that instance, SpaceX reportedly informed the fund manager, Iqbaljit Kahlon, that it would refuse to sell shares if the Chinese entity remained involved, leading to the return of a $50 million investment. This precedent suggests that while SpaceX has internal mechanisms to vet investors, the sheer volume of secondary market trading and the complexity of SPVs may allow determined foreign actors to gain indirect exposure.
From a financial analysis perspective, the challenge lies in the nature of private equity at this scale. SpaceX, valued at over $200 billion, frequently facilitates liquidity events for employees and early investors through secondary offerings. Because it remains a private company, it is not subject to the same public disclosure requirements as its competitors. The use of SPVs is a standard industry practice that allows multiple smaller investors to pool capital into a single line on the cap table. However, as Warren and Kim argue, this layer of abstraction can serve as a "blind spot" for national security regulators. If the Pentagon finds that FOCI mitigation requirements were triggered but not met, it could lead to mandatory restructuring of ownership or even the suspension of certain classified contracts.
The broader impact of this investigation could signal a shift in how the U.S. government monitors the "New Space" economy. For years, the rapid pace of innovation at SpaceX was facilitated by a relatively hands-off approach to its private fundraising. However, as the geopolitical rivalry between Washington and Beijing intensifies, the U.S. President and the Department of Defense are increasingly viewing commercial space assets as extensions of national power. The probe into SpaceX may serve as a bellwether for other high-growth defense tech firms, such as Anduril or Palantir, which also rely on complex global venture capital networks.
Looking forward, the outcome of this investigation will likely dictate the regulatory framework for the anticipated SpaceX or Starlink initial public offerings (IPOs). If the Pentagon uncovers significant gaps in ownership transparency, it may mandate more rigorous disclosure standards for all private aerospace firms seeking government contracts. For Musk, the challenge will be balancing the company’s need for massive capital inflows with the increasingly restrictive security environment of 2026. As the U.S. President continues to prioritize domestic industrial security, the era of "borderless" venture capital in the defense sector appears to be coming to a definitive end.
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