SAN FRANCISCO (AP) – The Trump administration is moving to appeal a recent ruling that prevents the federal government from imposing punitive measures against Anthropic, an artificial intelligence company. This legal battle arises from a dispute involving the Pentagon's military use of AI technology.
On Thursday, attorneys from the Department of Justice officially filed a notice of appeal in the federal court of San Francisco against the ruling issued by U.S. District Judge Rita Lin the previous week. Judge Lin decided to block the Pentagon’s classification of Anthropic as a "supply chain risk" and halted the enforcement of a social media directive from former President Donald Trump. This directive ordered federal agencies to cease utilizing Anthropic’s services, including its chatbot, Claude.
In her ruling, Judge Lin described the “broad punitive measures” proposed by the Trump administration and Defense Secretary Pete Hegseth as potentially “arbitrary and capricious.” She suggested that these measures could severely harm Anthropic, particularly highlighting Hegseth’s use of a unique military authority that has typically been used against foreign adversaries rather than American companies. Lin stated, “Nothing in the governing statute supports the Orwellian notion that an American company may be branded a potential adversary and saboteur of the U.S. for expressing disagreement with the government.”
The Pentagon responded critically to Lin's order, with U.S. Defense Undersecretary Emil Michael labeling the ruling a “disgrace.” He expressed concerns on social media, stating that the order would restrict Hegseth’s ability to conduct military operations with preferred partners. While Lin placed a stay on her order, providing the Pentagon with a week to appeal to the Ninth Circuit Court of Appeals, she clarified that her decision did not obligate the Pentagon to use Anthropic’s products or inhibit its ability to transition to alternative AI providers.
In addition to the legal issues stemming from this case, Anthropic has initiated a separate, narrower legal action currently pending in the federal appeals court in Washington, D.C. This case pertains to another regulation the Pentagon is attempting to employ to identify Anthropic as a supply chain risk.
The tensions between the Pentagon and Anthropic escalated after a defense contract negotiation faltered. On February 27, Trump and Hegseth publicly announced their stance against Anthropic due to the company’s insistence on restricting the deployment of its AI technology in fully autonomous weapons or for surveillance of U.S. citizens. The Pentagon maintained that it should have the liberty to utilize Claude as it sees fit, in accordance with legal standards.
A variety of third parties have expressed their support for Anthropic's legal position, including major tech companies like Microsoft, industry trade associations, technology employees, retired U.S. military leaders, and even a group of Catholic theologians. Their involvement reflects a broader concern regarding the implications of government actions on technological innovation and corporate autonomy in the realm of artificial intelligence.
As this legal battle unfolds, it not only highlights the complexities surrounding military use of AI but also raises significant questions regarding government overreach and the safeguarding of corporate expression and rights in the technology sector.











