THE LONG VIEW

**Bottom Line Up Front:** The U.S.-led "Pax Silica" initiative to secure AI and semiconductor supply chains is gaining momentum with potential EU-wide involvement, marking a strategic shift toward deeper transatlantic integration and accelerated technological decoupling from China—posing both systemic risks and strategic opportunities for global tech governance and supply chain resilience [1]. **Threat Identification:** The primary threat is the fragmentation of global technology ecosystems along geopolitical lines, driven by the formalization of a U.S.-led alliance (Pax Silica) that seeks to exclude Chinese suppliers from critical sectors including semiconductors, AI infrastructure, and critical minerals [1]. This could trigger retaliatory measures from China and create compliance challenges for multinational firms operating across both Western and Eastern markets. **Probability Assessment:** There is a high likelihood (75–85%) that the EU will formalize some level of participation in Pax Silica by Q1 2027, given active diplomatic engagement and early buy-in from key members like Sweden and Finland. However, full consensus among all EU states—including holdouts like France—is less certain (40–50%) due to sovereignty concerns and differing national strategies [1]. **Impact Analysis:** The impact is extensive, affecting global supply chain logistics, regulatory alignment, and investment flows. Companies reliant on Chinese-sourced materials or dual-use technologies may face increased compliance costs and operational disruptions. Conversely, data center operators and semiconductor manufacturers within the alliance could benefit from preferential trade, subsidies, and enhanced security protocols. Geopolitically, this shift reinforces a bifurcated tech order, increasing the risk of digital bloc formation [1]. **Recommended Actions:** 1. Conduct immediate supply chain audits to identify exposure to Chinese-sourced critical minerals and components. 2. Engage with EU and U.S. regulatory bodies to shape compliance frameworks and secure early alignment. 3. Develop contingency plans for alternative sourcing and regionalized manufacturing in allied jurisdictions. 4. Monitor French diplomatic signals closely, as Paris’s position remains pivotal to EU-wide consensus [1]. **Confidence Matrix:** - Existence of negotiations: High confidence - EU-wide adoption: Moderate confidence - Exclusion of Chinese suppliers: High confidence - Retaliatory risks from China: Moderate-to-high confidence [1] Bloomberg.com, "US Seeks AI Partnership With EU on Regulation, Supply Chains," published June 25, 2026.