EU joins Pax Silica despite France's objections, raising questions about tech sovereignty

European Commission Joins Pax Silica Amid Tech Sovereignty Tensions

The European Commission has officially joined Pax Silica, a US-led initiative focused on securing AI and chip supply chains, marking a significant shift in the EU's approach to technology cooperation 1

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. European Commission spokesperson Paula Pinho confirmed the decision on Thursday, positioning the bloc alongside other major economies already participating in the pact. The Netherlands also joined earlier this week, adding to the growing list of partners in this strategic alliance 1

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What Pax Silica Aims to Accomplish

Launched by Washington in December 2025, Pax Silica represents a coordinated effort to secure global AI supply chains spanning semiconductors, critical minerals, energy, high-end manufacturing, and AI models 2

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. The US-led chip pact brings together like-minded countries including the UK, Japan, South Korea, India, and Australia to coordinate export controls and mitigate risks in AI supply chains, particularly in relation to China 2

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. Three EU member states—Greece, Finland, and Sweden—had already signed on individually before the bloc's collective decision, while Italy has been weighing participation 2

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France Objects as Geopolitical Tensions Surface

The timing of the EU's decision has sparked controversy, arriving just two weeks after Brussels promoted a tech sovereignty agenda explicitly designed to reduce Europe's dependence on foreign suppliers, including American ones 2

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. France has emerged as the loudest skeptic, framing Pax Silica as an attempt to colonize Europe and directly contradict the sovereignty agenda the EU was simultaneously advancing 2

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. While Paris has disputed reports that it alone held up the Commission's negotiating mandate, it has not hidden its discomfort with coordinating AI chip supply chains under American leadership 2

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The Practical Reality of AI Infrastructure Dependencies

The European Commission pushed member states to join as a bloc rather than piecemeal, arguing that coordinating with like-minded partners on supply chains would create opportunities for European firms 2

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. The decision reflects a stark reality: Europe does not manufacture enough advanced semiconductors that power modern AI infrastructure, and the supply chain that does is anchored in the US and East Asia 2

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. Member states' permanent representatives authorized the European Commission joins Pax Silica on behalf of the entire bloc, following the EU's usual decision-making procedures 2

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What This Means for Europe's Tech Future

The architecture of Pax Silica is broad enough that membership affects most inputs to a modern AI economy, from semiconductors and computing infrastructure to energy, logistics, and critical minerals 2

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. Proponents view joining the coordinated bloc as a realistic version of sovereignty: shaping the rules from inside rather than being shaped by them from outside. Critics argue that signing the declaration locks Europe into an American-defined AI stack and export-control regime, trading autonomy for a seat at a table Washington built and chairs 2

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. The bloc that spent spring promoting strategic autonomy is now poised to coordinate its most strategic technology with Washington, raising questions about how this affects Europe's own chip ambitions and whether firms will benefit from the openings the Commission promised 2

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