US Defense Department

Company

Last mentioned: Mar 6, 2026

Timeline

  1. Public Announcement

    The Pentagon officially declares Anthropic a supply chain risk 'effective immediately.'

  2. Contractor Response

    Lockheed Martin announces it will seek alternative LLM providers to comply with the directive.

  3. Official Notification

    Anthropic receives a formal letter from the Department of War confirming the risk designation.

  4. Initial Threats

    President Trump and Secretary Hegseth threaten punishments after Anthropic refuses to modify AI safety guardrails.

  5. Compliance Deadline

    The 5:01 PM local time deadline for Anthropic to concede or face Defense Production Act invocation.

  6. Compliance Deadline

    The final date for Anthropic to respond to the Pentagon's demands.

  7. Public Refusal

    CEO Dario Amodei issues a statement rejecting the Pentagon's demand for unconditional use.

  8. Pentagon Ultimatum

    Defense Secretary Hegseth demands Anthropic loosen its rules or lose government contracts.

  9. Initial Meeting

    Anthropic leadership meets with Pentagon officials to discuss model deployment terms.

  10. Maduro Operation

    Claude software is used in a military operation resulting in the abduction of the Venezuelan President.

  11. Anthropic Founded

    Former OpenAI executives establish Anthropic as a safety-focused AI firm.

Stories mentioning US Defense Department 3

Regulation Neutral

Anthropic Defies Pentagon Ultimatum Over Unrestricted AI Military Use

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.

2 sources
Regulation Bearish

Anthropic Defies Pentagon Demands to Loosen AI Safety Safeguards

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.

3 sources

About US Defense Department coverage

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