Why Washington Is Eyeing a Crackdown on Chinese Role in US Defence Supply Chains

Amid escalating concerns over espionage and supply chain vulnerabilities, two Republican lawmakers, Tom Cotton and Elise Stefanik, have introduced legislation aimed at cutting off Chinese-linked access to critical US military transportation networks.

Unveiled on March 12 in both chambers of Congress, the proposal reflects mounting anxiety in Washington over how deeply foreign entities may be embedded in sensitive logistics operations tied to national defence.

The legislation, titled the Trucking Security and CCP Disclosure Act, aims to prevent companies with links to China from securing contracts connected to US defence transportation.

According to reports, the bill would also prohibit Chinese nationals from operating trucks carrying cargo for the US Department of War, tightening control over who physically handles military shipments.

How Could Espionage Risks Impact Military Operations?

Cotton warned that adversarial nations could exploit gaps in logistics systems to gather intelligence on US defence technologies.

His concerns centre on the possibility that access to transportation networks could provide insights into military movement, equipment, and operational strategies, turning supply chains into intelligence channels.

If enacted, the bill would require the Federal Motor Carrier Safety Administration to collaborate with the Pentagon to establish a Secure Defence Freight Carrier Registry.

Only companies that pass enhanced national security vetting would be allowed to transport defence-related freight. Carriers, including contractors and subcontractors, would be barred from bidding unless they are listed in this registry.

How Will Companies Be Screened?

The vetting process would scrutinise ownership structures and business affiliations, particularly connections to firms listed on the Pentagon’s blacklist of Chinese military-linked entities.

This blacklist, last updated in January 2025, includes major corporations such as Aviation Industry Corp. of China, China COSCO Shipping Corp, and China Mobile Communications Group.

The proposed framework extends beyond companies to individuals. Drivers and personnel transporting military cargo would need to meet security standards comparable to those under the Transportation Worker Identification Credential programme administered by the Transportation Security Administration.

Why Is This Considered a Legislative Gap?

Stefanik highlighted a surprising reality: “many Americans would be surprised to learn that existing laws do not explicitly bar Chinese military-linked entities from receiving defence-related transport contracts.”

She argued that the bill would create a necessary firewall between Beijing and US defence logistics, closing a loophole that has long gone unaddressed.

Are Cyber Threats Also a Concern?

Yes, and significantly so. A 2025 assessment by the National Motor Freight Traffic Association warned that Chinese technology embedded in logistics systems could expose sensitive operational data.

The report also pointed to cyberespionage threats from China-linked hacking groups such as Salt Typhoon and Volt Typhoon, both of which have previously targeted critical infrastructure networks.

(With inputs from ANI)