Anthropic restricts access to advanced AI models following US order
The US government directed Anthropic to block foreign access to its AI models due to national security concerns. This includes access for foreign employees of the company. (sources: dw, thehill, theverge, venturebeat, fortune)

In response to a US government order, Anthropic has suspended access to its Fable 5 and Mythos 5 AI models for all foreign nationals. The company stated that it views the government's position as a misunderstanding.
- The US government issued an export control directive requiring Anthropic to block access to its top-tier AI models for foreign nationals.
- The directive also prohibits Anthropic's foreign employees from using the affected models.
- Anthropic has described the government's stance as a misunderstanding.
Why it matters
This action reflects ongoing national security concerns related to advanced AI technologies and their accessibility.
↓ Congress can act on this
6 bills on this issue are moving right now — and the most active one is HR1736: Generative AI Terrorism Risk Assessment Act.
HR1736 · 119th Congress
Generative AI Terrorism Risk Assessment Act
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What HR1736 actually does
This story is about Anthropic disables advanced AI models following US government order. This bill would require annual DHS reports on U.S. terrorism threats from generative AI and structured coordination with intelligence, FBI.
If passed, it would:
- Require annual DHS reports on U.S. terrorism threats from generative AI and structured coordination with intelligence • Support agency-to-agency intelligence sharing on threats before and after high-risk AI usage events.
5 other bills moving on this issue
Take action on any of them individually.
This story is about Anthropic disables advanced AI models following US government order. This bill would create an advanced AI evaluation program and require compliance-related reporting/oversight from covered model developers.
If passed, it would
- Create an advanced AI evaluation program and require compliance-related reporting/oversight from covered model • Require standards around deployment and transparency for advanced systems, including adverse-risk categories.
This story is about Anthropic disables advanced AI models following US government order. This bill would create a baseline for what constitutes compliant behavior and liabilities around advanced AI development and deployment.
If passed, it would
- Establish legal standards framework for advanced AI products in U.S. markets • Create a baseline for what constitutes compliant behavior and liabilities around advanced AI development and deployment.
This story is about Anthropic disables advanced AI models following US government order. This bill would require federal documentation standards for AI models.
If passed, it would
- Require federal documentation standards for AI models • Give officials clearer, more consistent information for risk-based access decisions.
This story is about Anthropic disables advanced AI models following US government order. This bill would direct DHS to support prize competitions for interpretability and robustness research.
If passed, it would
- Direct DHS to support prize competitions for interpretability and robustness research • Help build technical evidence on model risk/understanding that can justify targeted restrictions instead of broad.
This story is about Anthropic disables advanced AI models following US government order. This bill would direct NSA to issue security guidance for AI technologies.
If passed, it would
- Direct NSA to issue security guidance for AI technologies • Add federal-level technical controls that could better align voluntary and emergency shutdown or mitigation decisions.
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