Canada is not listed among the initial Pax Silica signatories even as official launch language places Canada in the same-day summit room, creating a status gap that Canadian observers are publicly disputing.
Reports described Pax Silica as a newly unveiled US economic security coalition including Japan, Australia, South Korea, Israel, Singapore, the Netherlands, the UK, and the UAE, aimed at strengthening supply chains for critical minerals and advanced technologies including AI and semiconductors to counter China’s influence and reduce strategic dependencies.
It is also being noted as a US-UK-Australia-led tech and critical minerals security coalition with “tech or sovereign wealth leaders.”
The US launch text circulating alongside the discussion sets a specific start date and mechanism. It says that on December 12, Undersecretary of State for Economic Affairs Jacob Helberg and representatives from Japan, Israel, Australia, Singapore, and the Republic of Korea will inaugurate Pax Silica by signing the Pax Silica Declaration.
That same text explicitly signals expansion, noting that “additional signatories are expected to follow,” which implies a distinction between initial signers and later joiners even before the summit list is introduced.
Pax Silica is a new US and UK and Australia led tech and critical minerals security coalition.
— David Knight Legg (@KnightLegg) December 14, 2025
Where is Canada? We have US-adjacent supply chains and vast critical mineral deposits. Why are we missing – as we also are in AUKUS – again?
– Pax Silica is a security coalition… https://t.co/1QPy68iNYm
The most Canada-relevant line arrives in the summit description, mentioning that Canada and the EU “will gather for the Pax Silica Summit in Washington, D.C.”
“Pax Silica is a positive-sum partnership. It is not about isolating others-but about coordinating with partners who want to remain competitive and prosperous,” the readout said.
In defining scope, the launch language calls Pax Silica a new international grouping and partnership intended to unite countries hosting advanced technology companies and to organize around “compute, silicon, minerals, and energy” as shared strategic assets.
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