POLITICS

US appeals court upholds Pentagon's blacklisting of Anthropic

PUBLISHED Sep 25, 2026, 12:44 PM ET

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Media Bias Meter

Sources: 28

Left 14%

Center 82%

Right 4%

Sources: 28

A federal appeals court in Washington, D.C. has declined to block a Defense Department order designating artificial intelligence startup Anthropic as a national security supply chain risk. The 2-1 ruling by the U.S. Court of Appeals for the District of Columbia Circuit delivers a significant setback to the firm, which contended that the military contracting ban has caused billions in lost revenue and damaged its reputation ahead of an initial public offering. Anthropic expressed disagreement with the outcome and indicated it is considering further legal evaluation. Meanwhile, this decision contrasts directly with a separate federal ruling in California where a judge previously blocked a parallel designation over alleged retaliation regarding the company safety stances. The appellate decision solidifies federal procurement authority over domestic technology providers refusing unrestricted military deployment terms.

By Ayesha A. | JQJO News

Timeline of Events

On Jan 15 2024, Defense Department officials initiated preliminary talks regarding military artificial intelligence deployment.
On Mar 10 2024, Anthropic proposed strict contractual boundaries restricting fully autonomous weapon applications.
On Jun 22 2024, negotiations collapsed after the Pentagon rejected proposed AI safety guardrails.
On Aug 14 2024, Defense Secretary Pete Hegseth designated Anthropic a supply chain risk.
On Sep 05 2024, Anthropic filed an initial lawsuit challenging the military contracting ban.
On Nov 19 2024, a federal judge in California temporarily blocked a parallel designation order.
On Feb 12 2025, oral arguments commenced before the District of Columbia Circuit.
On Sep 24 2026, the D.C. Circuit issued a 2-1 ruling upholding the Pentagon order.
On Sep 25 2026, Anthropic legal representatives announced active consideration of further appeals.
On December 15 2026 Expected filing deadlines for potential Supreme Court review petitions approach.

News Intelligence

Immediate US impact: Military contractors immediately terminate all existing commercial ties with Anthropic.
Possible long-term US impact: Defense agencies establish permanent dominance over artificial intelligence safety compliance.
Most affected groups: Artificial intelligence firms, defense contractors, federal procurement agencies, commercial investors.
Reader priority: Monitor official appellate court documentation and corporate legal filings.

Media Bias

Articles Published:: 28
Right Leaning:: 1
Left Leaning:: 4
Neutral:: 23
Distribution:: Left 14%, Center 82%, Right 4%

Explain Framing

Left: Emphasizes corporate safety guardrails and retaliation concerns against innovators. Center: Focuses neutrally on procedural administrative law and national security authority. Right: Highlights military procurement necessity and defense superiority over private restrictions.