Anthropic refused to give the Pentagon unrestricted access to Claude — and now faces a "designation that could unravel its entire commercial empire.

Anthropic filed a lawsuit to block the Pentagon from placing it on a national security blacklist, escalating the AI lab’s high-stakes battle with the U.S. military over usage…

The lawsuit says Anthropic is being harmed "irreparably" and could lose hundreds of millions of dollars.

Lawsuits come after Pentagon labeled Anthropic a ‘supply chain risk’, a decision the company says is unlawful

The lawsuit calls the administration’s actions “unprecedented and unlawful.”

AI company Anthropic filed a lawsuit against the federal government for labeling it a supply-chain risk, which is usually for national security risks.

The artificial intelligence company has been in a public fight with US government leaders over use of its tools like Claude

In its lawsuit, Anthropic said the designation was unlawful and violated its US free speech and due process rights.

Anthropic's partnerships with Amazon Web Services and Palantir helped it make inroads into the DOD.

Anthropic suing the U.S. Department of War perhaps wasn’t a surprise, but it was nevertheless a shock.

As researchers at rival companies publicly back Anthropic's legal fight with the Trump Administration, a dispute over military contracts could tip into a broader reckoning over…

Anthropic's request comes after a weeks-long dispute over technology guardrails on the use of Anthropic's artificial intelligence tools by the U.S. military.

Anthropic refused to give the Pentagon unrestricted access to Claude — and now faces a "designation that could unravel its entire commercial empire.