{
  "id": 9851293,
  "title": "Federal appeals court upholds Pentagon’s Claude ban",
  "url": "https://urgent.news/2026/09/25/federal-appeals-court-upholds-pentagons-claude-ban",
  "topic": "ai",
  "section": "AI",
  "published": "2026-09-25T22:22:15.000Z",
  "source": {
    "name": "SiliconANGLE",
    "slug": "siliconangle",
    "url": "https://siliconangle.com/2026/09/25/federal-appeals-court-upholds-pentagons-claude-ban/"
  },
  "original_language": "en",
  "account": "The D.C. Circuit Court of Appeals has upheld the U.S. Defense Department's ban on Anthropic's Claude AI models. This decision came a month after another federal court ruled the ban illegal. The conflict arises due to two different laws governing the matter. In July, Anthropic secured a $200 million contract from the Pentagon to access Claude models. Shortly after, discussions began about expanding their partnership, aiming to make Claude available through the GenAI.mil platform. Anthropic's user agreement prohibits using Claude for mass surveillance or building autonomous weapons. The Pentagon attempted to replace this restriction with a more permissive clause, but Anthropic refused. This led to Defense Secretary Pete Hegseth banning Claude in June. The model series became inaccessible to Pentagon staff and defense contractors. Anthropic appealed the decision, citing a 2018 law called FASCSA, which allows the Defense Secretary to ban suppliers if their technology poses a national security risk. The court ruled 2-1 that the Pentagon had sufficient evidence to label Claude as a risk due to its restrictions. FASCA outlines rules for implementing supplier bans, including notifying suppliers and disclosing reasons. Anthropic argued the Pentagon failed to follow these procedures, but the court disagreed. Both courts have now ruled, leaving Anthropic with multiple appeal options, including seeking a rehearing before the D.C. Circuit Court or the U.S. Supreme Court.",
  "summary": "The D.C. Circuit Court of Appeals today upheld the U.S. Defense Department’s ban on Claude. The decision comes a month after another federal court ruled that the ban is illegal. The diverging decisions stem from the fact that the matter is governed by two different pieces of legislation. Today’s decision focused on one of the […] The post Federal appeals court upholds Pentagon’s Claude ban…",
  "key_points": [
    "D.C. Circuit Court upholds Pentagon's ban on Claude AI models.",
    "Anthropic refused Pentagon's attempt to replace restrictions with more permissive clause.",
    "Court ruled 2-1 that Claude posed national security risk due to restrictions."
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}