BRUSSELS — The architect of Pax Silica, Jacob Helberg, used a specific phrase on Tuesday to describe the growing membership of the US-led initiative. He called it a “confederation of the capable.” That single line, delivered to the Financial Times, may say more about the project’s ambitions than any policy paper could. The grouping, which began as an American attempt to loosen China’s grip on the AI supply chain, now includes Germany, Greece, and the Netherlands.
Those three European nations join a club that also counts Argentina, Chile, Costa Rica, Kazakhstan, and Panama as incoming members this week. The expansion into Europe is the headline.
But the underlying logic is the real story. Pax Silica exists because the existing international forums — the G7, the G20 — were judged unfit for managing AI supply chains. That is a blunt admission from the US administration.
Those bodies were built for a different economic age. They were designed for trade in goods, for financial stability, for diplomatic crisis management.
They were not built to handle the specific choke points of rare earths and semiconductor supply lines that China now dominates. China has used that dominance for leverage. The report notes that Beijing has exerted “significant political influence” through its control over rare earths and other supply-chain components.
Pax Silica is the countermove. It is not a treaty. Helberg was careful to say that.
It is a “confederation.” Loose. Flexible.
Purpose-built, in his words, “to manage the AI economy at a time when AI is revolutionising the shape of the global economy.” The timing matters. The UN is pursuing its own Global Digital Compact. Helberg criticized that effort directly, saying Pax Silica would “shape” an American alternative.
He did not elaborate on what that shaping looks like. But the implication is clear: the US wants a governance framework it controls, not one negotiated through the multilateral machinery of the United Nations.
Helberg called the members “the makers, the shippers, the builders of the foundations on which this century will stand.” That is a self-selecting group. It excludes the countries that control the raw materials China has locked up. It includes countries that want to build alternatives.
Germany is a manufacturing powerhouse. The Netherlands is a logistics hub. Greece sits on key shipping routes.
They are not accidental additions. The expansion was announced on a Tuesday in June.
That is a dry fact. But it marks a real shift. European nations, which have spent years trying to balance relations with both Washington and Beijing, are now picking a side in the AI supply chain war.
The US administration launched Pax Silica last year. It took twelve months to get European buy-in.
That suggests either reluctance that was overcome, or careful negotiation that took time. The report does not say which. What it does say is that a significant number of other countries are joining this week.
The membership is growing fast. That gives Pax Silica a claim to represent something broader than a US-led bloc. It becomes a network.
And networks, in the AI economy, matter more than treaties. The initiative is still new.
It has no enforcement mechanism described in the report. It has no budget mentioned. It has no permanent staff.
It has a name — Pax Silica — that echoes the Pax Romana and the Pax Britannica, which were not confederations but empires. Helberg’s language is ambitious.
Whether the structure can match the ambition is the open question. For now, the confederation of the capable is recruiting. And it is recruiting in Europe.
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