Fire Canyon and Silica Dome, located in Valley of Fire State Park, Nevada | Photo by Zoshua Colah on Unsplash
WASHINGTON, D.C. —The U.S. Department of State has formally launched the Pax Silica Initiative, a sweeping international effort to secure and modernize the global supply chain for artificial intelligence technologies. Announced today, December 11, the initiative brings together a coalition of allied nations to strengthen economic security through coordinated investment in critical minerals, semiconductors, advanced manufacturing, and AI infrastructure.
Under Secretary of State for Economic Affairs Jacob Helberg unveiled the initiative at the inaugural Pax Silica Summit in Washington, D.C., where representatives from Japan, South Korea, Singapore, the Netherlands, the United Kingdom, Israel, the United Arab Emirates, and Australia convened to sign the Pax Silica Declaration. The document outlines shared principles for cooperation on technology, infrastructure, and supply chain resilience.
“Pax Silica is a new kind of international grouping,” Helberg said. “It’s about organizing around the strategic assets that power the AI economy — compute, silicon, minerals, and energy — and ensuring that trusted nations can develop and deploy transformative technologies at scale.”
The name “Pax Silica” draws from the Latin word pax, meaning peace and stability, and silica, the compound refined into silicon, a foundational element in computer chips. The initiative signals a shift in U.S. foreign policy toward what officials are calling “AI diplomacy,” with economic security and technological leadership now central to national strategy.
According to the press release, the summit marked the first time countries have formally aligned around the full spectrum of the AI supply chain, from raw materials to logistics. Participating nations pledged to pursue joint research and development, coordinate manufacturing strategies, and invest in infrastructure that supports trusted technology ecosystems.
The declaration also reflects growing concern about coercive dependencies in global supply chains, particularly China’s dominance in rare-earth minerals and semiconductor production. U.S. officials emphasized the need to counter monopolistic practices and ensure fair market access for allied nations.
“AI is reorganizing the world economy,” Helberg said. “Economic value will increasingly flow through the global AI supply chain, and we must build a resilient, innovation-driven ecosystem that reflects our shared values.”
The initiative responds to mounting demand from partner countries for deeper economic and technological cooperation with the United States. It also builds on President Donald Trump’s broader strategy to counter China’s Belt and Road Initiative by promoting alternative models of infrastructure development and investment.
In addition to the initial signatories, officials said the United States is actively engaging with Canada, the European Union, and other partners to expand the coalition. Future projects under Pax Silica may include joint ventures in mineral refining, semiconductor fabrication, and AI hardware deployment.
The summit concluded with a call to action for participating countries to align their industrial policies and regulatory frameworks to support the initiative’s goals. Officials described Pax Silica as a “transformational economic moment” and a blueprint for long-term prosperity rooted in technological cooperation.
“Economic security is national security,” Helberg said. “And Pax Silica is how we build it — together.”
