The move announced on social media comes after a standoff between Anthropic's boss and the US Department of Defense.

In an unprecedented one-two punch against a big American firm, Mr Trump said he would immediately ban all American federal ...

Defense Secretary Pete Hegseth in an X post also declared Anthropic a supply-chain risk and ordered military contractors to ...

OpenAI announced it secured a deal to provide artificial intelligence services to the Defense Department.

The Trump administration's decision to designate Anthropic a "supply chain risk" could force Google, Amazon, and Nvidia to ...

The US military reportedly used artificial intelligence (AI) tools developed by Anthropic in a major strike on Iran just ...

Claude AI was also reportedly used in the US military operation that captured Venezuelan President Nicolas Maduro.

US Central Command (CENTCOM) in the Middle East employed Claude for critical operational support, including intelligence assessments, target identification, and simulating battle scenarios ahead of ...

President Donald Trump said Friday that he was banning federal agencies from using the services of AI company Anthropic.

President Donald Trump ordered federal agencies to phase out Anthropic after the Pentagon designated the San Francisco AI company a "supply chain risk." ...

Trump orders federal agencies to stop using Anthropic’s Claude AI, escalating a Pentagon dispute over military guardrails.