At this point, there are only a few knowns and many unknowns about Pax Silica because it remains in its visionary and formative phase.
Protesters stage a rally along Kalaw Avenue in Manila on 4 July 2026, marking the 80th Philippine-U.S. Friendship Day by opposing what they describe as the expanded U.S. military presence and intervention, as well as the proposed Pax Silica Initiative.
Photo by Toto Lozano for DAILY TRIBUNE
Although Pax Silica — pax being the Latin word for “peace” and silica the raw material for computer chips — is still in its early stages, the public discussion has already produced substantial fear about the US-led initiative.
In local conversations about Pax Silica, two concerns are often raised: water use and nuclear waste. These concerns deserve attention, but they should be assessed through a clearer framework rather than reflexive cynicism.
One useful approach is the Rumsfeld Uncertainty Matrix — which separates what we know, what we know we do not know, what we do not realize we know, and what remains entirely uncertain.
At this point, there are only a few knowns and many unknowns about Pax Silica because it remains in its visionary and formative phase. That uncertainty justifies scrutiny, but it does not justify rejecting the initiative before its design, safeguards, and obligations are fully understood.
Following the motto of Life magazine, to be fearful of the dangers to come is not the purpose of life.
What is Pax Silica? This is a US-led but multi-nation strategic initiative to build a secure supply chain for semiconductors and artificial intelligence (AI).
In essence, 24 countries have signed up to build an end-to-end supply chain that diversifies the production and development of the physical infrastructure necessary for AI — with emphasis on semiconductors and microchips.
Because Pax Silica is linked to AI, it is reasonable to ask whether it will involve data centers and, therefore, significant water and energy requirements.
For the Philippines, the answer is not yet clear. What is clear is that New Clark City (NCC), the host location, is designed to support large-scale industrial production, and the initiative sits within the broader Luzon Economic Corridor, which includes existing industrial and services centers. NCC is next to the Clark Freeport and Special Economic Zone, which was anchored on a former US airbase.
As a sustainability advocate, I share the concerns over water stress and pollution. Hence, I agree that pushing for the right policies and commitment to enforcement is critical. NCC is a green city and has its own master development plan that should support sustainable land use and development. But this should not deter us from seeing the big picture. Pax Silica could offer both economic and geopolitical security. Part of its vision is to make Southeast Asia a hub for advanced manufacturing. Establishing one segment of a global supply chain in the Philippines would make Pax Silica signatories stakeholders in the country’s economic future and strategic stability.
This is particularly important for freedom of navigation in the West Philippine Sea (WPS).
Industrial assets on the ground provide a deterrent to aggression by other claimants to our exclusive economic zone (EEZ). A similar deterrent existed when the Philippines hosted US bases. Removing those bases without a strategy to preserve the regional balance contributed to our limited ability to fully exercise sovereignty in the EEZ. It would be reasonable for other claimants to view the Philippines’ role in Pax Silica as a return to a period of greater regional relevance.
Pax Silica is also a potential game changer for the economy as it will establish the government as one of the largest landlords in the country (as it is in many economies we have lost our edge to). The Philippines needs to learn fast about effective property development and management.
If Pax Silica/NCC is successful, this will offer an alternative for many businesses to grow and, in a sense, offer competition to large private sector property developers. If done right, we may see Pax Silica contribute to the reduction of inequality in wealth or income distribution.
One concern, however, is the tax relief announced by the President in his State of the Nation Address. The impact on fiscal revenues remains unknown, and if these exemptions are permanent, they could weaken the country’s fiscal position. As seen in past periods of fiscal strain, this vulnerability can increase pressure to privatize national assets. Reducing the government’s role in areas vital to economic security, national security, and long-term stability would be unwise.
We should not be cynical about Pax Silica. Yes, there could be environmental impacts and serious implementation risks, but the Philippines also has a large population to support and an economy to grow.
As Chris Rock once said that he refuses to be a victim, the Philippines should adopt the same posture when challenges arise. This is not the time to be “Pax Cynica” about Pax Silica. That judgment may become fair in the future, but not today.
