The point: The US blockade of Claude Fable 5 is being interpreted by European politicians and entrepreneurs as evidence of structural technological dependence, bringing European AI development sovereignty increasingly into focus.
The US government issued Anthropic an export control directive on 12 June and subsequently blocked Claude Fable 5 and Mythos 5 globally – a move that intensifies calls in Europe for technological independence.
On 12 June at 17:21 Eastern Time, US Commerce Secretary Howard Lutnick transmitted an export control directive to Anthropic based on the ECCN 4E091 classification from the Framework for AI Diffusion (January 2025). The order prohibited foreign nationals – including foreign Anthropic employees in the United States – from accessing Claude Fable 5 and Mythos 5. Both models had been publicly available for only approximately 72 hours at that point. The US government cited national security concerns as justification but provided no concrete technical details.
Anthropic publicly disagreed with the government assessment. A review had identified only a small number of already-known, minor vulnerabilities that also occur in other publicly available models, the company stated. Nevertheless, Anthropic implemented the blockade.
In Europe, the measure triggered immediate political responses. French presidential candidate Bruno Retailleau warned: “A country that is dependent on others for technology can be cut off from the network overnight.” He called for an end to “naivety towards US technology companies” and pointed to Mistral and OVHcloud as European alternatives. British MP Al Carns outlined the consequences: “This week the most advanced AI model in the world was shut down by a foreign government. British researchers, companies and hospitals were using it.” His parliamentary colleague Tom Tugendhat remarked: “Sovereignty today is defined more by code than by cannons.” Benjamin Haddad, French Minister for Europe, characterised it as a turning point in geopolitical AI competition: “Europe cannot accept being an open market dependent on technologies designed, financed and controlled elsewhere.”
German and European industry representatives also weighed in. Peter Ganten, Chairman of the Open Source Business Alliance, confirmed longstanding warnings: “Europe is almost entirely dependent on US AI models that can be shut down at any time.” The OSBA advocates for open AI models on an open-source basis as a structural response. Bitkom President Dr Ralf Wintergerst emphasised the economic and security policy damage: “Germany and Europe’s access to the strongest AI models depends on the goodwill of the US government. Now more than ever, it is about digital sovereignty.” Christian Allner, CEO of Anhalt Intelligence, warned: “If Europe does not act quickly, it will become a supplicant in a US-dominated AI world.”
Source: www.it-daily.net · Published 15 June 2026
Lumi AI News — AI-assisted curation in accordance with Art. 50 EU AI Act. Paraphrase and classification by Lumi News Pipeline v1.7.1.