# Pax Silica The State Department's flagship multilateral technology-security initiative, launched by Under Secretary for Economic Affairs [[Jacob Helberg]] in December 2025. Named as a riff on *Pax Americana* — "silicon peace" — the framework aims to build a U.S.-aligned bloc of nations that commit to trusted supply chains for semiconductors, [[Artificial Intelligence]] infrastructure, [[Critical Minerals]], and advanced manufacturing. It is the [[Second Trump Administration]]'s principal instrument for extending [[GPU Export Controls]] into a broader economic-security architecture and for countering [[China]]'s technology-infrastructure diplomacy, particularly the [[Belt and Road Initiative]]. ## Origins and Rationale Pax Silica emerged from [[Jacob Helberg]]'s long-standing thesis — developed during his years at Jigsaw (Google's geopolitical-technology unit) and articulated in his 2021 book *The Wires of War* — that semiconductor supply chains are the choke points of 21st-century power. The initiative operationalizes several overlapping concerns of the [[Second Trump Administration]]: that [[TSMC]]'s concentration in [[Taiwan]] creates existential fragility, that [[China]] is racing to build indigenous fab capacity and lock in mineral supplies through state-backed investment, and that the [[CHIPS and Science Act]] domestic-subsidy approach alone cannot secure the full upstream-to-downstream stack. Where the CHIPS Act focused inward — subsidizing [[Intel]], [[Samsung]], and [[TSMC]] fabs on U.S. soil — Pax Silica faces outward, seeking to bind allied nations into a coordinated regime of export controls, investment screening, and supply-chain redundancy. The two policies are complementary but reflect different power centers: Commerce Department versus State Department, domestic industrial policy versus multilateral diplomacy. The name itself is a power claim. "Pax" invokes imperial peace — order imposed by a hegemon — while "Silica" (silicon dioxide, the base material of semiconductor wafers) declares the medium of that hegemony. The framing positions the United States not merely as a market participant but as the guarantor of the global chip order, with the implicit threat that nations outside the bloc face exclusion from cutting-edge [[Artificial Intelligence]] compute. This echoes the logic of Cold War alliance structures, updated for a world where access to advanced semiconductors matters as much as nuclear umbrellas. ## Membership The initiative has grown rapidly from 10 founding members to 24 in six months: **Founding signatories (December 2025):** United States, Japan, South Korea, Singapore, Israel, Australia, United Kingdom, Netherlands, UAE, [[Taiwan]]. India joined in February 2026; Sweden in March 2026. **Second Pax Silica Summit (June 25–26, 2026, Washington, D.C.):** Ten additional partners signed the Pax Silica Declaration — Argentina, Chile, Costa Rica, El Salvador, the European Union, Germany, Greece, [[Kazakhstan]], the Netherlands, and Panama — bringing total membership to 24. The Philippines remains in active negotiation, with [[Jacob Helberg]] and Philippine officials discussing an economic-security zone modeled on the Kazakhstan arrangement. The membership roster reveals the initiative's strategic logic. It targets four categories of partner: - **Fab nations** — Japan, South Korea, Netherlands, [[Taiwan]] — whose semiconductor manufacturing infrastructure is essential to the supply chain. The Netherlands matters specifically because ASML, headquartered there, is the sole manufacturer of extreme-ultraviolet lithography machines required for cutting-edge chip fabrication. - **Mineral suppliers** — Australia, Kazakhstan, Chile, Argentina — who control upstream inputs like rare earths, lithium, cobalt, and uranium that feed both semiconductor production and AI-adjacent energy infrastructure. - **Transit chokepoints** — Panama, Singapore, Philippines — through which physical chips and minerals must pass, making customs enforcement and provenance verification operationally critical. - **Intelligence and defense allies** — UK, Australia, Japan — whose Five Eyes and bilateral intelligence-sharing relationships provide the trust infrastructure that a technology-security regime requires. The inclusion of the UAE reflects the [[Second Trump Administration]]'s broader Gulf engagement but creates inherent tension. UAE-linked entities like [[G42]] and [[MGX]] maintain relationships with Chinese technology firms, and [[MGX]] is simultaneously a founding partner in [[Stargate]] — making the UAE both a Pax Silica signatory and a conduit for capital flows that the initiative's supply-chain principles might otherwise scrutinize. ## Key Pillars **Supply-chain security:** Signatories commit to excluding Chinese-sourced components from critical AI and defense infrastructure, building redundant semiconductor fabrication among allied nations, and coordinating export controls. This extends the [[GPU Export Controls]] framework from a unilateral U.S. tool to a multilateral regime. **Pax Silica Fund:** In March 2026 the State Department announced it would work with Congress to allocate $250 million in foreign-assistance funding for a new Pax Silica Fund supporting [[Critical Minerals]] extraction, processing, infrastructure, and manufacturing. The fund targets a long-term ambition of catalyzing $4 trillion in private-sector investment across the alliance — a figure that, like [[Stargate]]'s $500 billion headline, blends firm commitments with aspirational multipliers. **AI Opportunity Statement:** At the June 2026 summit, close to three dozen economies signed a Joint Statement on AI Opportunity, aligning on a pro-growth, pro-innovation regulatory posture that emphasizes private-sector leadership in AI development while securing global AI supply chains. This positions Pax Silica as not merely defensive (blocking [[China]]) but constructive (enabling allied AI buildout). **Provenance and transit verification:** The State Department announced a pilot AI Assistance Project for Panama to verify the provenance and movement of sensitive AI-related goods — semiconductors, AI infrastructure, [[Critical Minerals]] — transiting the canal. This reflects concern that export-control regimes are only as strong as their enforcement at physical chokepoints. **Economic-security zones:** At the second summit, [[Jacob Helberg]] announced bilateral economic-security zones with Kazakhstan and the Philippines, designed to provide regulatory certainty for investors in [[Critical Minerals]] extraction and processing. These zones function as Pax Silica's carrots — preferential market access and investment guarantees in exchange for supply-chain compliance — complementing the sticks of export-control enforcement and component-sourcing ultimatums. ## Tensions and Criticisms The Kazakhstan question illustrates the initiative's internal contradictions. Kazakhstan's [[Critical Minerals]] reserves (uranium, rare earths, chromium) are strategically valuable, but the country's deep economic ties to Russia and [[China]] make its "trusted partner" status contentious. As of August 2026, an ultimatum to Kazakhstan regarding Chinese component sourcing has met resistance — Pax Silica needs Kazakhstan's minerals more than Kazakhstan needs Pax Silica's market access. The initiative also sits uneasily alongside the [[Second Trump Administration]]'s transactional bilateral deal-making. Multilateral frameworks require compromise and institutional continuity; [[Donald Trump]]'s foreign-policy instincts trend toward one-on-one leverage. Whether Pax Silica survives a change in administration — or even a change in Under Secretary — remains an open question. [[Decoupling]] skeptics argue the framework overestimates the feasibility of fully separating Western and Chinese technology ecosystems, noting that many Pax Silica signatories maintain substantial trade with [[China]] in non-sensitive sectors. The initiative risks creating a two-tier global technology order that accelerates [[China]]'s push toward self-sufficiency rather than constraining it. There is also a [[Corporate Capture]] dimension. The initiative's advisory structures include executives from [[NVIDIA]], [[Intel]], [[TSMC]], and [[Palantir]] — companies that stand to benefit directly from a U.S.-aligned semiconductor bloc that locks in their market position against Chinese competitors. [[Jacob Helberg]]'s own background at [[Google]] and his connections to [[Peter Thiel]]'s network raise [[Revolving Door]] questions about whether Pax Silica serves national security or the commercial interests of the firms whose alumni designed it. The $250 million Pax Silica Fund, while significant as a signal, is modest relative to [[China]]'s multi-hundred-billion-dollar semiconductor subsidies and [[Belt and Road Initiative]] infrastructure lending. Critics note the asymmetry: the U.S. asks allied nations to forgo Chinese investment and technology in exchange for a fund roughly equivalent to the cost of a single advanced fab cleanroom. ## Relationship to Other KB Concepts Pax Silica intersects directly with [[Stargate]], the $500 billion AI data-center joint venture. Stargate consumes the chips and energy infrastructure that Pax Silica seeks to secure — making the two initiatives symbiotic in theory but contradictory in practice when Stargate's own funding sources (particularly [[MGX]]) bridge the very geopolitical divides that Pax Silica aims to enforce. The initiative also extends the logic of the [[CHIPS and Science Act]] from domestic subsidy into international alliance-building. Where CHIPS Act funding subsidizes [[Intel]], [[Samsung]], [[TSMC]], and [[GlobalFoundries]] fabs on U.S. soil, Pax Silica seeks to ensure the broader supply chain — from Australian rare earths to Dutch lithography equipment to Panamanian shipping lanes — operates within a trusted framework. The [[CHIPS Act Chipmaker Equity Round 2026]] represents the domestic side of this coin; Pax Silica is the international side. [[Marco Rubio]], as Secretary of State, has publicly endorsed Pax Silica as consistent with his long-standing hawkish posture on [[China]], though the initiative's operational leadership remains with [[Jacob Helberg]]. The relationship between Rubio's broader diplomatic agenda and Helberg's technology-security framework has yet to produce visible friction, but their institutional interests — traditional diplomacy versus techno-economic statecraft — may diverge as the initiative matures. ## KB Significance Pax Silica connects to several KB threads: [[Jacob Helberg]]'s ascent as the [[Second Trump Administration]]'s chief technology diplomat, the [[Revolving Door]] between Silicon Valley and the State Department, the [[Tech Oligarchy]]'s interest in shaping global semiconductor policy to benefit U.S.-headquartered firms, and the broader [[Military-Industrial Complex 2.0]] thesis that chips are the new ammunition. The initiative's success or failure will shape whether the post-2025 technology order consolidates around U.S.-allied blocs or fragments into competing spheres. ## Key Dates - **December 2025** — Launch of Pax Silica with 10 founding signatories - **February 2026** — India joins as 11th signatory - **March 2026** — Sweden joins; Pax Silica Fund ($250M) announced - **June 25–26, 2026** — Second Pax Silica Summit in Washington, D.C.; 10 new signatories bring total to 24; Joint Statement on AI Opportunity signed - **August 2026** — Kazakhstan ultimatum over Chinese component sourcing meets resistance ## See Also - [[Jacob Helberg]] - [[GPU Export Controls]] - [[CHIPS and Science Act]] - [[CHIPS Act Chipmaker Equity Round 2026]] - [[Stargate]] - [[Compute Sovereignty]] - [[Critical Minerals]] - [[Decoupling]] - [[Belt and Road Initiative]] - [[Tech Oligarchy]] - [[Military-Industrial Complex 2.0]]