US Export-Control Order Halts Anthropic’s Fable 5 & Mythos 5 Worldwide

Washington last wielded blanket software export bans during the 1990s crypto wars—when PGP was classified as a munition until 1996—yet those rules targeted executable code, not cloud APIs. The new order signals a deeper trend: governments are moving from policing semiconductor supply chains (as with 2022–23 chip controls on China) to policing the models themselves, treating frontier-grade AI as dual-use matériel. It also exposes strategic dependence; EU cybersecurity teams suddenly lost a critical tool, echoing post-OPEC energy anxieties of the 1970s. Over a century horizon, this may mark the point when nation-states re-assert sovereign control over intangible computation, fragmenting the global AI commons much as nuclear technology fractured after 1945—unless, as with strong encryption, technical diffusion ultimately outpaces regulatory walls.