Alibaba Group filed a lawsuit against the U.S. Department of Defense on Tuesday, June 24, 2026 [1], to challenge its inclusion on a blacklist.

The legal action represents a significant escalation in the trade and security tensions between Washington and Beijing. By challenging the "Chinese military company" designation, Alibaba seeks to remove restrictions that limit U.S. investment and trade interactions with the firm.

The lawsuit was filed in a federal court in Washington, D.C. [1]. Alibaba argues that the Pentagon's classification is arbitrary and lacks the necessary due process to justify such a listing [1]. A spokesperson for Alibaba Group said, "This classification is arbitrary and lacks due process" [1].

In response to the filing, the U.S. Department of Defense defended its decision to maintain the blacklist. A spokesperson for the U.S. Department of Defense said, "We are working to protect the national security of the United States, and this requires taking action against companies that support foreign militaries" [3].

This dispute is not isolated to a single firm. According to Chinese sources, Alibaba and Baidu are the two Chinese companies currently targeted by these specific U.S. blacklist measures [2]. The Chinese government has previously expressed strong opposition to these designations.

A spokesperson for the Chinese Foreign Ministry said China "strongly opposes Washington's inclusion of Chinese companies on the U.S. blacklist" [3].

Alibaba is requesting that the court order its immediate removal from the list to mitigate the economic impact of the designation [1].

This classification is arbitrary and lacks due process

This lawsuit signals a shift from diplomatic protests to legal confrontation as Chinese tech giants attempt to use the U.S. judicial system to bypass national security restrictions. If the court rules in favor of Alibaba, it could create a legal precedent that forces the Pentagon to provide more transparent evidence before blacklisting foreign firms, potentially weakening the U.S. government's ability to unilaterally restrict trade based on classified intelligence.