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Italy, US to sign off on Pax Silica AI initiative after spat with Trump

By Thomson Reuters Jul 29, 2026 | 12:00 PM

ROME, July 29 (Reuters) – Italy and the United States on Friday will sign off on a ​cooperation agreement on the so-called ‌Pax Silica initiative on artificial intelligence supply chains, a statement from Rome’s foreign ministry said on Wednesday.

Pax Silica is ‌a ​U.S. State Department initiative ⁠bringing together allied ⁠countries to secure AI-related supply chains, covering areas ranging from semiconductors and critical minerals to advanced manufacturing ​and AI models.

Ambassador Armando Varricchio and U.S. Ambassador to Italy ⁠Tilman Fertitta will sign ⁠off on the agreement ​on Friday in Brindisi, southern Italy, the ​statement said.

Italy was due to join ‌Pax Silica in Miami in June, but Foreign Minister Antonio Tajani called off the trip after ⁠Prime Minister Giorgia Meloni and U.S. President Donald Trump had a public falling out, ⁠with ‌Washington accusing Rome of providing ⁠little support in the ​Iran ‌war.

“The goal is to foster ​an ecosystem ⁠supporting the growth of these key sectors and to reduce dependence on exporting countries,” the Italian ministry added.

(Reporting by Giuseppe Fonte; Editing by ​Kirsten Donovan)