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US court upholds Pentagon’s blacklisting of Anthropic

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AFP; Reuters. (2026, September 25). US court upholds Pentagon’s blacklisting of Anthropic. Al Jazeera. https://www.aljazeera.com/economy/2026/9/25/us-court-upholds-pentagons-blacklisting-of-anthropic?traffic_source=rss

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

Al Jazeera · collected 2026-09-25 · by AFP; Reuters

Quick Summary

A U.S. appeals court has upheld the Defense Department’s decision to exclude AI startup Anthropic from its supply chain because it refused to remove safeguards on its Claude model for military use. The ruling came in response to a February incident when Anthropic declined Pentagon Secretary Pete Hegseth’s request to allow unrestricted use of Claude in autonomous lethal weapons and domestic surveillance systems. This decision, made by the Defense Department in March, barred Anthropic from participating in military contracts and could cost the company billions ahead of its anticipated initial public offering.
Written by AI on 2026-09-25, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

On September 25, 2026, the US Court of Appeals for the District of Columbia Circuit ruled against Anthropic, upholding the Pentagon's decision to blacklist the AI startup as a national security supply chain risk. This designation bars Anthropic from military contracts and restricts its technology use within the Defense Department. The court's 2-1 ruling supports the Pentagon’s stance that Anthropic's refusal to remove safety restrictions on its Claude model for autonomous weapons and mass surveillance was justified due to potential national security risks. Anthropic, which claims the designation has cost it billions in lost business, expressed disagreement with the decision but remains confident in pursuing further judicial review.

Written for “Pentagon Blacklists Anthropic” on 2026-10-30, grounded in this article and the 7 other(s) covering the same event.

Story

📰 Pentagon Blacklists Anthropic
Politics · 8 article(s) covering the same event. Compare every outlet's account →

Compared with similar articles

This article reads leans right and hedges 7% of its claims. Each row says how that neighbour differs.
The Straits Times
⚖️ Leans right Hedges 2 of 14 claims Outlet record 66/100
Washington Examiner
Hedges 1 of 19 claims Outlet record 70/100
Reason
⚖️ Leans right Hedges 1 of 21 claims Outlet record 67/100
Toronto Star
Hedges 0 of 3 claims Outlet record 64/100
AI safety paradox Different event
Dawn
⚖️ Leans left further left than this Hedges 7 of 61 claims Outlet record 71/100
“The articles discuss different events related to Anthropic, one about slowing down AI development and the other about a court decision upholding Pentagon's blacklisting.”
Mother Jones
⚖️ Leans strongly right further right than this Hedges 6 of 57 claims Outlet record 95/100
“The articles discuss different events related to AI and Anthropic, one about warnings against rapid AI development and support from the Trump administration, and the other about a court ruling upholding the Pentagon's decision to blacklist Anthropic.”
Daily Mail
⚖️ Leans left further left than this Hedges 3 of 28 claims Outlet record 68/100
“The articles describe different events: one is about Trump's opposition to AI regulation and Albanese's support for it, while the other reports on a US court decision regarding Anthropic.”
Toronto Star
⚖️ Leans strongly right further right than this Hedges 3 of 34 claims Outlet record 64/100
“Article A discusses the general threat posed by rogue AI models and the race to develop a 'Kill Switch', while Article B specifically reports on a US court upholding the Pentagon's decision to blacklist Anthropic. These describe different events, though related in the context of AI regulation.”
South China Morning Post
Hedges 1 of 3 claims Outlet record 64/100
“The articles discuss separate events: one about a Chinese policy adviser's comments on AI development and cooperation between China and the US, and the other about a court decision upholding the Pentagon's blacklisting of Anthropic.”
Toronto Star
Hedges 4 of 33 claims Outlet record 64/100
“The articles describe different events involving AI regulation but in distinct contexts and locations.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
14
sentences that state something as happening or true
Uncertain
7%
1 of 14 hedged ("reportedly", "may", "according to")
Leaning
Leans right
of the writing, not the subject · beta estimate
Publisher signals
60/100
Al Jazeera's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
8
Politics
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-25 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Al Jazeera · 4452 article(s) · 2 correction(s) detected
Running correction rate · 2 correction(s)

Who wrote this

AFP; Reuters
83 article(s) here · 0 carrying a prediction
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Also by AFP; Reuters
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 83 articles by AFP; Reuters →

Topics

Anthropic Claude Pentagon United States the White House

Subjects

Anthropic ORG · 8× Pentagon ORG · 2× the White House ORG · 2× 4China GPE · 1× Canada GPE · 1× Carney PERSON · 1× Premier League ORG · 1× Thai NORP · 1× United States GPE · 1× the Defense Department’s ORG · 1×

Narrative

- list 3 of 4China swimmer makes Asian Games history as Thai sprinter wins track 100m - list 4 of 4Trump hails ‘very productive’ talks with China’s Xi The conflict began in February when Anthropic refused Pentagon Secretary Pete Hegseth’s demand to remove restrictions on the use of Claude for fully autonomous lethal weapons and mass domestic surveillance of Americans.
framing: assertive · carried by 1 article(s) · first seen 2026-09-25
2026-09-25 · Al Jazeera
US court upholds Pentagon’s blacklisting of Anthropic · assertive framing

Claims (14 extracted, 1 hedged)

A United States appeals court has upheld the Defense Department’s decision to exclude Anthropic from its supply chain, a decision taken when the AI startup refused to remove certain safeguards on its Claude model. asserted
startup → uphold → model
The court issued its ruling on Friday. asserted
court → issue → Friday
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City → rule → charges
- list 3 of 4China swimmer makes Asian Games history as Thai sprinter wins track 100m - list 4 of 4Trump hails ‘very productive’ talks with China’s Xi The conflict began in February when Anthropic refused Pentagon Secretary Pete Hegseth’s demand to remove restrictions on the use of Claude for fully autonomous lethal weapons and mass domestic surveillance of Americans. asserted
Anthropic → make → Americans
The supply chain risk designation, made in March, cancelled Anthropic’s military contracts and barred other Defense Department contractors from using its technology. asserted
designation → make → technology
Anthropic has said the blacklisting has cost it billions of dollars in lost business and damaged its reputation ahead of a highly anticipated initial public offering. asserted
blacklisting → say → offering
The designation against Anthropic marked a highly unusual application of the authority against a US company. asserted
designation → mark → company
The company has since become a pariah at the White House, even as it plays a major role in the highly crucial AI sector and heads for a blockbuster IPO expected in the coming weeks. asserted
it → become → weeks
The White House has bristled at Anthropic CEO Dario Amodei’s repeated warnings about the dangers of AI, with US President Donald Trump calling them a hoax. asserted
Trump → bristle → them
The appeals court decision created a potential legal conflict with a separate federal court decision in California last month that found a broader ban imposed by the Trump administration against Anthropic was illegal. asserted
ban → create → Anthropic
The Pentagon decision upheld on Friday was based on public procurement regulations and now remains in effect. “We respectfully disagree with the court’s decision. asserted
We → uphold → decision
Another federal court has already held the government’s parallel designation unlawful. asserted
designation → hold → ?
We remain confident in our position and are considering all options, including further review,” an Anthropic spokesperson said in a statement to US media. asserted
spokesperson → remain → media
The military had reportedly been using Claude across a range of classified and sensitive systems, including during the January operation that captured and deposed Venezuelan leader Nicolas Maduro. uncertain
that → use → Maduro
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