EuroHPC's published guidance for July's €4.12bn AI Gigafactories call requires the lead builder to be headquartered in the EU, then adds a carve-out: a third country holding an "AI Gigafactory Cooperation Agreement" with the EU can take part without that ownership test. EuroHPC is the EU's joint supercomputing body, and the gigafactories programme funds the large-scale compute the bloc wants to own outright.
The Commission confirmed the €4.12bn call in early June with EU ownership as its headline condition . EuroHPC's own guidance then opened the door that the rule was written to keep shut. Pax Silica membership is exactly the kind of agreement that qualifies, so a US-defined export-control system can reach inside an EU-funded compute programme without anyone touching the regulation. Whoever drafts the agreement terms, rather than the lawmakers who wrote the ownership rule, decides how binding the sovereignty test really is.
Members at the Washington summit are already naming the danger: they flagged Washington's case-by-case sign-off on access to OpenAI's GPT-5.6 as a kill switch over the very models the gigafactories are built to run. European cash and European ownership rules would then sit on top of an American licence to cut the supply off.
