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Wire · regulatory

US appeals court upholds Pentagon blacklist of Anthropic

Published

28 September 2026

Topic

regulatory

◆ Sectors

AI Frontier Models

◆ Geography

United States

◆ Source

Read at nationaltechnology.co.uk →

◆ Verified

Fusion42 · 28 September 2026 · Fusion42 review

A US federal appeals court upheld the Pentagon’s blacklist of AI company Anthropic, ruling the Trump administration lawfully designated it a national security risk and barring it from military contracts. The decision preserves the supply chain risk designation despite Anthropic's First Amendment and legal challenges.

This Wire brief sits within Fusion42's coverage of AI Frontier Models, and 16 sources have reported it between 25 Sep 2026 and 28 Sep 2026.

◆ ◆ The Wire takeaway

You face a regulatory barrier preventing Anthropic’s AI from military use, signalling stricter government control over AI supply chains. Pursue legal or compliance routes urgently or lose defence sector access permanently.

◆ Coverage

16 sources · first reported 25 Sep 2026 · latest 28 Sep 2026

◆ Topics

AI Frontier Modelspentagon-blacklistanthropicai-regulationnational-securitylegal-ruling