Bipartisan lawmakers are demanding answers from Jensen Huang after the former Nvidia chief executive resigned Thursday amid allegations that compromise U.S. national security. Congress has requested testimony to determine whether classified military technologies were exposed through personal relationships with foreign nationals.

Huang, who co-founded Nvidia over three decades ago and holds an estimated net worth of $145 billion, stepped down after reports emerged of multiple extramarital affairs. The most significant involves Alice Huang—no relation—who is suspected of being a Chinese intelligence operative. The revelation has sparked urgent national security reviews given Nvidia's role in advanced AI and semiconductor technologies used by the Department of Defense.

Congressional Investigation Underway

An earlier congressional letter dated November 4 requested Huang attend a closed-door briefing on November 18. Lawmakers from both parties have since intensified their calls for public testimony, seeking to establish the full scope of any potential intelligence breaches. According to members of the House Intelligence Committee, Congress needs to determine whether sensitive information about military AI applications or advanced chip architectures reached foreign adversaries.

The BBC reported that Huang has indicated his willingness to appear before Congress. Nvidia's board appointed Chief Financial Officer Colette Kress as interim CEO following Huang's departure. The company has not commented publicly on the national security allegations, citing the ongoing congressional inquiry.

Broader Implications for Defense Contractors

Nvidia supplies specialized processors for military drones, missile defense systems, and classified AI research programs. The company's H100 and upcoming Blackwell chips power some of the Pentagon's most advanced computational systems. Security analysts warn that even unintentional disclosures about chip capabilities or production timelines could give strategic adversaries insights into U.S. military readiness.

Treasury officials have expressed concern about the incident's timing, as the administration seeks to tighten export controls on advanced semiconductors to China. The Guardian noted that investigators are examining whether Huang's personal communications over the past two years may have inadvertently revealed details about restricted technology transfers or Pentagon procurement plans.

The closed-door briefing scheduled for November 18 will include representatives from the FBI, Department of Homeland Security, and Defense Counterintelligence and Security Agency. Congress has signaled that public hearings may follow if lawmakers determine classified information was compromised.