Anthropic, an artificial intelligence company, has launched a legal challenge against the US Department of Defense, suing to overturn its recent designation as a "supply chain risk." The company argues this classification, which effectively blacklists it from government contracts and necessitates federal agencies halting business with Anthropic, is legally unsound and an abuse of power.
The core of the dispute centers on Anthropic's refusal to grant the Pentagon unfettered access to its AI models, particularly concerning restrictions on use for fully autonomous weapons and domestic mass surveillance. The Defense Department, under Secretary Pete Hegseth, designated Anthropic a supply chain risk on February 27, a move typically reserved for entities associated with foreign adversaries. This designation, amplified by a directive from the Trump administration posted on Truth Social, has immediate and severe implications for Anthropic's business, demanding federal agencies cease using its products.
Read More: New Tools Help Make Big AI Models Easier to Use in London
Anthropic contends that the government is leveraging its immense power to punish the company for its protected speech and for maintaining its operational guardrails. The lawsuit, filed in California, seeks to vacate the supply chain risk designation and obtain a stay on the action while the legal proceedings unfold. The company maintains its commitment to providing AI for national security purposes, but insists on adhering to its ethical and legal boundaries.
The timing of the designation has drawn attention, occurring after months of discussions and a meeting between Anthropic CEO Dario Amodei and Secretary Hegseth. A source indicated that Anthropic's technology had been employed in military operations in Iran even after the blacklisting. The company also alleges the designation violates its free speech and due process rights.
The controversy has seen Anthropic's public profile surge, with its AI model, Claude, surpassing OpenAI's ChatGPT in iPhone app store rankings the day after the Pentagon indicated it would terminate its contract. Meanwhile, Microsoft, a backer of Anthropic, had recently announced a deal to integrate its technology within the Defense Department network.
Read More: Supreme Court Tariffs: Will Businesses Get Refunds but Not Consumers?
The Pentagon's move effectively prohibits other defense contractors from engaging with Anthropic. While the directive from the Trump administration mandates immediate cessation of Anthropic's AI use by most government agencies, it grants the Pentagon a six-month grace period to phase out the technology already embedded in military platforms. Treasury Secretary Scott Bessent has confirmed his department will also halt its use of Anthropic's AI.