Pax Silica expands with new AI partnership, supply chain initiatives, and workforce programme

The United States has announced a series of new initiatives under the Pax Silica partnership aimed at strengthening AI supply chain security, expanding international cooperation on AI, and supporting advanced manufacturing capabilities among participating economies.

The announcements were made following the 2026 Pax Silica Summit, the second meeting of the initiative launched by the US Department of State in December 2025. Pax Silica focuses on strengthening economic security and resilient supply chains across sectors, including semiconductors, critical minerals, advanced manufacturing, energy inputs, AI, and digital infrastructure, through cooperation among participating countries.

One of the summit’s principal outcomes was the signing of a Joint Statement on AI Opportunity by the United States and nearly three dozen partner economies. According to the US Department of State, the statement promotes a pro-innovation and pro-growth approach to AI governance while emphasising secure AI supply chains and support for startups, developers, and private-sector innovation. Signatories include countries from Europe, the Indo-Pacific, the Middle East, and Latin America, including Australia, Germany, India, Japan, the Republic of Korea, Singapore, the United Kingdom, and the United States.

The summit also expanded the Pax Silica partnership itself. Ten additional participants, including Argentina, Chile, Costa Rica, El Salvador, the European Union, Germany, Greece, Kazakhstan, the Netherlands, and Panama, joined the initiative, bringing the total number of signatories to 24. Taiwan continues to support the initiative’s principles through a separate joint statement on economic security cooperation with the United States.

Another announcement focused on strengthening the security and transparency of AI supply chains. The US Department of State plans to launch a competitive funding programme for a pilot AI Assistance Project in Panama to develop an AI supply chain credentialing and provenance platform. According to the Department, the proposed platform would integrate with customs authorities, ports, and logistics systems to help verify and facilitate shipments of semiconductors, AI infrastructure, critical minerals, and other strategic goods. If successfully implemented in Panama, the project could later be expanded to additional Pax Silica partners.

The summit also introduced Foundry School, a workforce development initiative established jointly by the US Department of State and Stanford University. The programme will begin with seminars at Stanford for entrepreneurs and industrial leaders and will be complemented by an advanced manufacturing curriculum that participating educational institutions across Pax Silica economies will be able to adopt. The initiative aims to strengthen expertise in advanced manufacturing, recognising its growing importance for both economic competitiveness and technological development.

Pax Silica reflects broader government efforts to strengthen resilience across AI-related supply chains as geopolitical competition increasingly intersects with technological development. In recent years, countries have introduced a range of policies covering semiconductor production, critical minerals, export controls, and trusted technology partnerships, while also seeking to balance innovation with economic and national security considerations.

The summit’s outcomes indicate that Pax Silica is evolving beyond a policy dialogue into a broader cooperation framework encompassing AI governance, supply chain security, industrial capacity, and workforce development. Whether the initiatives announced at the summit expand beyond their initial pilot phase will depend on implementation by participating governments and continued international cooperation among partner economies.

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