AI summary
- The State Department describes Pax Silica, its chip and supply-chain initiative with more than 20 allies, as its flagship effort on Super Intelligence (SI).
- A Philippine trade official says the deal won't be signed at the ASEAN Summit on November 16 to 18, but he believes it'll be signed by the end of the year.
- Protest groups in the Philippines oppose the deal over land, water and indigenous Aeta communities, and the State Department's own memo still says AI rather than SI.
- The SI wording now shows up in foreign policy, but nothing in the sources shows allies or the public switching terms, so .si names stay speculative.
- Only buy a .si for plain generic words whose .com and .ai are taken or expensive, never a programme name like Pax Silica.
The "SI" label goes abroad
The SI wording isn't only a White House habit any more. It's now attached to an international deal. Newsweek reports that the State Department describes Pax Silica, an initiative launched last December, as its "flagship effort on Super Intelligence (SI) and supply chain security, advancing new economic security consensus among allies and trusted partners."
President Trump is due in the Philippines for the Association of Southeast Asian Nations (ASEAN) Summit, which runs from November 16 to 18, and he plans to meet Philippine President Ferdinand Marcos Jr. The White House wants the Philippines inside Pax Silica. I think that's worth a closer look for .si buyers, because it's SI branding on an agreement the State Department says covers the U.S. and more than 20 allies.
What Pax Silica actually is
The name comes from the Latin "pax," meaning peace, and "silica," the compound refined into silicon, one of the main elements in computer chips. According to Newsweek, the initiative is meant to accelerate AI development, secure the international supply chain, especially semiconductors, chip manufacturing and mineral production, and invest in industry to scale the global AI economy.
Here's the detail I'd want any domain investor to notice. The State Department's own memo doesn't say SI in the lines Newsweek quotes. It says: "We recognize that the technological revolution in AI is accelerating, increasingly reorganizing the world economy, and reshaping global supply chains." It goes on to talk about "the global AI supply chain." So the flagship SI effort still explains itself in AI language. The vocabulary is mixed, even inside the government that ordered the switch.
The signing has slipped and protests are growing
Philippine Department of Trade and Industry Undersecretary Ceferino S. Rodolfo told reporters the deal won't be signed at the summit. "We do not want to distract attention or take away attention from the regional initiatives that ASEAN and the Philippines are promoting," he said. He added that he believes it'll be signed by the end of the year.
U.S. Ambassador to the Philippines Lee Lipton said signing was never on the table for the summit. "Decisions will be made in full consultation with the government of the Philippines at the appropriate time," he said.
Opposition on the ground isn't small. Grassroots groups protested in Philippine cities in July, August and September. Student groups demonstrated against U.S. investment in AI data centres, and GABRIELA, a political organisation for women, protested with posters reading "Shut the Pax Down" and "Philippines Not For Sale." Environmental groups led by the Center for Environmental Concerns said: "Our lands, forests, water, and minerals must sustain our communities and serve the Filipino people's needs." Newsweek reports that the expansion threatens thousands of acres of ancestral lands of indigenous Aeta communities.
The chip numbers behind the deal
Pax Silica is about chips and minerals, and that market is huge right now. A tech round-up on note cites the Semiconductor Industry Association: global semiconductor sales in September 2026 reached about $172.6 billion, a record, up 146.8% year-on-year. The same round-up says semiconductor stocks recorded historic declines the day after the U.S. midterm elections, and that power and water-cooling for data centres is becoming a bottleneck.
So demand is real, but investors are nervous about how quickly it pays back. That's useful context. A supply-chain pact doesn't change what people type into a search bar.
What it tells you about the SI term
The SI wording comes from an executive order. As Yahoo Lifestyle Canada reports, it directs federal agencies to adopt "Super Intelligence" and "SI" in official correspondence, public communications, websites, reports and policy documents "to the extent permitted by law." White House spokesperson Liz Huston said: "The United States is the world leader in Super Intelligence, and the federal government should use a name that reflects the full promise and opportunities of this technology."
An executive order binds U.S. federal agencies. It doesn't bind Manila, Tokyo or London, and it doesn't bind companies or the public. Nothing in these sources shows a partner government adopting "SI." The protesters talk about "Pax," AI and data centres, not SI. So I'd read Pax Silica as the term spreading through U.S. diplomacy, not as proof the world is switching.
Should you buy a .si name because of this?
Not because of this alone. Most .si names are speculation, and the aftermarket for them is small. A State Department programme using "SI" doesn't create search demand for .si domains. And please don't buy names like paxsilica.si: that's a government programme's name, not a generic word, and it's exactly the kind of copy I won't recommend.
Before you buy any .si, run the three-question test:
- Is the .com and .ai taken or expensive? If the .com is available at a fair price, buy the .com. It's the better asset for most readers.
- Is it a generic name, not a brand? Plain words only, never one company's or one programme's name.
- Do people search for it? Real monthly searches matter more than any headline.
A few names from my inventory touch the themes in this story, the AI economy, project finance and energy demand, and they pass the first test on their data:
- aimarket.si, $4,500: the .com is listed at $594,888 and the .ai at $47,995, with 12,100 searches a month.
- bankability.si, $2,500: the .com has been parked since 2002 and the .ai is listed at $49,800. It has the highest US cost per click in my portfolio at $15.26, and it's the word project-finance teams use.
- evcharging.si, $4,500: 368,000 searches a month, the .ai listed at $17,599 and the .com reserved. It's also a natural local domain for a Slovenian charging operator, so the buyer pool isn't only investors.
- futurehuman.si, $1,500: the .ai asks $290,000 and the .com has been held since 1999, with 5,400 searches a month.
If one of these fits a real project you're building, the .si is a cheap way in compared with its twins. If you're buying only because Pax Silica says "SI," wait. The deal isn't signed, its own memo says AI, and I can't show you evidence that buyers outside Washington are changing their words.
Names from this store that pass the test
Questions
What is Pax Silica?
It's an initiative launched last December that the State Department calls its "flagship effort on Super Intelligence (SI) and supply chain security." It focuses on semiconductors, chip manufacturing, mineral production and scaling the global AI economy with more than 20 allies.
Will the Philippines sign Pax Silica at the ASEAN Summit?
No. Undersecretary Ceferino S. Rodolfo said it won't be signed at the November 16 to 18 summit but he believes it'll be signed by the end of the year, and Ambassador Lee Lipton said signing was never on the table for the summit.
Does Pax Silica involve .si domains?
None of the sources mention .si domains in connection with Pax Silica. The link is the SI wording, which comes from an executive order directing federal agencies to use "Super Intelligence" and "SI" to the extent permitted by law.
Is the chip market still growing?
The Semiconductor Industry Association put global semiconductor sales in September 2026 at about $172.6 billion, a record and up 146.8% year-on-year. Semiconductor stocks still recorded historic declines the day after the U.S. midterm elections.
Sources
- Newsweek, 2026-11-10
- Yahoo Lifestyle Canada, 2026-11-06
- note, 2026-11-09
This post was researched and drafted with AI help from the sources above, then checked by me before publishing. Facts are as reported on the dates shown.