# US Defense Department

Type: Company

Source: Legal & RegTech Intelligence Brief — https://getlegalbrief.com/entity/us-defense-department-company
Canonical HTML page: https://getlegalbrief.com/entity/us-defense-department-company

## Timeline

- **2026-03-05**: Public Announcement — The Pentagon officially declares Anthropic a supply chain risk 'effective immediately.'
- **2026-03-05**: Contractor Response — Lockheed Martin announces it will seek alternative LLM providers to comply with the directive.
- **2026-03-04**: Official Notification — Anthropic receives a formal letter from the Department of War confirming the risk designation.
- **2026-02-27**: Compliance Deadline — The final date for Anthropic to respond to the Pentagon's demands.
- **2026-02-27**: Compliance Deadline — The 5:01 PM local time deadline for Anthropic to concede or face Defense Production Act invocation.
- **2026-02-27**: Initial Threats — President Trump and Secretary Hegseth threaten punishments after Anthropic refuses to modify AI safety guardrails.
- **2026-02-26**: Public Refusal — CEO Dario Amodei issues a statement rejecting the Pentagon's demand for unconditional use.
- **2026-02-24**: Pentagon Ultimatum — Defense Secretary Hegseth demands Anthropic loosen its rules or lose government contracts.
- **2026-02-23**: Initial Meeting — Anthropic leadership meets with Pentagon officials to discuss model deployment terms.
- **2026-01-15**: Maduro Operation — Claude software is used in a military operation resulting in the abduction of the Venezuelan President.
- **2021-01-01**: Anthropic Founded — Former OpenAI executives establish Anthropic as a safety-focused AI firm.

## Recent coverage (3 stories)

### Pentagon Designates Anthropic as Supply Chain Risk, Sparking Legal Battle
2026-03-06 02:06:23 · Sentiment: Bearish · Impact: 8/10 · Sources: 7

The U.S. Department of Defense has officially designated AI developer Anthropic and its Claude model as a supply chain risk, effective immediately. The move follows a standoff between CEO Dario Amodei and the Trump administration over the military's use of AI for surveillance and autonomous weaponry.
Full story: https://getlegalbrief.com/story/pentagon-anthropic-supply-chain-risk-designation

### Anthropic Defies Pentagon Ultimatum Over Unrestricted AI Military Use
2026-02-27 02:05:20 · Sentiment: Neutral · Impact: 8/10 · Sources: 2

Anthropic has rejected a U.S. Department of Defense ultimatum demanding unconditional access to its AI technology, citing ethical concerns over mass surveillance and autonomous weapons. The standoff could trigger the first use of the Defense Production Act to compel an AI company's compliance with national security mandates.
Full story: https://getlegalbrief.com/story/anthropic-pentagon-ai-military-dispute

### Anthropic Defies Pentagon Demands to Loosen AI Safety Safeguards
2026-02-26 00:08:27 · Sentiment: Bearish · Impact: 8/10 · Sources: 3

Anthropic is facing a high-stakes ultimatum from U.S. Defense Secretary Pete Hegseth to relax its AI safety protocols or forfeit its government contracts. The dispute centers on the military's desire to use Claude for domestic surveillance and autonomous weaponry following a controversial operation in Venezuela.
Full story: https://getlegalbrief.com/story/anthropic-pentagon-ai-safety-standoff

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