VivaTech 2026: How a U.S. AI Export Ban Forced France and Germany to Define Digital Sovereignty — and Act on It

The 10th edition of VivaTech in Paris (June 17–20, 2026) was always going to be a showcase for European tech ambition, with Germany as the official Country of the Year and over 200 German startups in attendance . But the event became something far more consequential: a turning point where years of European digital-sovereignty rhetoric converged with concrete policy and a stark, real-time demonstration of why independence matters.

Just days before the fair opened, the U.S. Commerce Department had forced Anthropic to disable its two most advanced AI models for every customer worldwide. That single decision gave the Franco-German push for EU digital sovereignty an urgency that no keynote speech could match.

The Six-Dimension Definition of Digital Sovereignty

On June 17, 2026, France and Germany announced that they had reached a common definition of digital sovereignty — a concept that had long been a point of friction between Paris and Berlin . The Franco-German Joint Paper on Digital Sovereignty defines digital sovereignty as "the capability and capacity to develop, provide, use, adapt and control digital technologies including hardware" and presents it as a shared framework for strengthening Europe's capacity to act in the digital domain .

The framework is structured around six dimensions:

• Implementation capacity — ability to deploy and operate digital systems
• Technological control — ownership and governance over core tech components
• Economic value creation — capturing domestic economic benefits from digital activities
• Data protection — safeguarding data under EU legal frameworks
• System substitutability — ability to replace foreign systems with alternatives
• Infrastructure resilience — robustness of critical digital infrastructure

This legally non-binding paper is intended to feed into the European Commission's work on the "EU Tech Sovereignty Package," including the Cloud and AI Development Act (CADA) . The six dimensions give EU policymakers and member states a common vocabulary to assess dependencies and guide procurement decisions .

Relaunch of the Franco-German Forum for the Future

Alongside the joint definition, French and German digital ministers Anne Le Hénanff and Dr. Karsten Wildberger announced the relaunch of the Franco-German Forum for the Future at VivaTech on June 17 . The platform is designed to link public- and private-sector tech efforts between the two countries, including cataloguing local alternatives to foreign digital services and creating an "evaluation framework for Europe's critical digital dependencies" . German minister Wildberger framed the initiative clearly: "Sovereignty is not isolation. It is openness from a position of strength" . A first working session on digital sovereignty took place on the margins of VivaTech on June 18 .

France Replaces Palantir with ChapsVision at DGSI

Perhaps the most concrete action came the day before VivaTech opened. On June 16, 2026, Prime Minister Sébastien Lecornu announced that France's domestic intelligence agency, the DGSI (Direction Générale de la Sécurité Intérieure), would replace data-analytics tools from U.S. company Palantir Technologies with software from French startup ChapsVision .

Lecornu said France "cannot accept new strategic dependencies in technology," framing the switch as part of a broader push to promote sovereign technology solutions . The DGSI had relied on Palantir for roughly a decade, with contracts renewed in 2019, 2022, and as recently as December 2025 — the last renewal explicitly described as a "bridge" pending a sovereign alternative . The transition is expected to take several years, and Palantir has stated its existing contract remains "fully in force" . Nonetheless, analysts described the decision as the clearest evidence yet that European digital-sovereignty rhetoric was converting into binding procurement policy . Germany's Federal Office for the Protection of the Constitution had also moved to ChapsVision earlier in 2026 .

The Anthropic Export Ban: A Wake-Up Call in Real Time

The backdrop to every VivaTech sovereignty discussion was the U.S. government's action against Anthropic. On June 12, 2026, U.S. Commerce Secretary Howard Lutnick sent a letter to Anthropic CEO Dario Amodei warning that the company would need government permission before exporting its Fable 5 and Mythos 5 AI models "to any destination worldwide, or to any foreign national regardless of location" . Lutnick threatened criminal and civil penalties for non-compliance .

Both models had launched only three days earlier, on June 9 . The directive, citing national security export controls, was prompted by concerns that the models could be diverted to military intelligence users in China, Russia, or other countries of concern . Because Anthropic could not filter foreign nationals from U.S. users in real time — the restriction even covered its own foreign national employees — the company disabled both models for every customer globally .

The shutdown was widely described as unprecedented in the history of commercial AI regulation . At VivaTech, it gave added force to the European autonomy debate, illustrating how access to critical AI systems could be affected by foreign export-control decisions at any moment . Euronews reported that European ministers used the episode to argue that "the window to build sovereignty is now" .

The Bigger Picture: From Rhetoric to Reality

VivaTech 2026 became the stage where years of European sovereignty rhetoric converged with harder action: a jointly defined six-dimension framework, a concrete intelligence-agency move away from U.S. tech, and a sharper sense of urgency after Washington showed it could restrict access to advanced AI models through export controls . The Franco-German convergence was not only symbolic — it paired a shared sovereignty definition with a live example of dependence on non-European AI infrastructure .

The message from Paris and Berlin was aimed squarely at Brussels and other EU member states: the framework for assessing digital dependencies now exists, the procurement decisions are beginning, and the wake-up call has arrived.