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# US Commerce Department blocks EU access to Anthropic's Fable 5 and Mythos 5
- URL: https://sovereigntymonitor.eu/news/2026-06-12-us-anthropic-fable-mythos-export-block/
- Published: 2026-06-12T12:00:00.000Z
- Updated: 2026-09-23T12:00:32.000Z
- Description: The US Commerce Department orders Anthropic to cut off Claude Fable 5 and Mythos 5 for all non-US customers, including European governments and firms, over a jailbreak security finding; Washington lifted the directive on 30 June.
- Author: Reidar Balstad
- Tags: Policy and law, Compute and infrastructure, #news, #verified, #abroad, #editor-read

Verified Abroad Editor-read [Anthropic, "Statement on the directive to suspend Fable 5 access", 12 June 2026](https://www.anthropic.com/news/fable-mythos-access?ref=sovereigntymonitor.eu)

**What it does not test.** Does not show any European government held a sovereign fallback model to switch to during the suspension.

**How this item counts.** No movement: no answer to who owns, who operates, whose law governs or who made the parts changes. Weight 0\. Temporary US export block exposed but did not change who owns/operates these models, EU-wide impact. [European Sovereignty Index](https://sovereigntymonitor.eu/sovereignty-index/)

**How this item was made.** Drafted by an AI system (Claude (Anthropic)) from the source cited above; read and approved by the editor on 2026-09-23\. [How the record is made](https://sovereigntymonitor.eu/method/#how-the-record-is-made)