Earlier quoted context omitted.
That would be illegal. They are offering this service to EU governments (and government contractors) under contractual terms which promise EU management. Replacing the EU management with a US manager would at a minimum be a breach of contract - and since some of these contracts are for sensitive / national security use cases, possibly much more serious legal consequences than just garden variety breach of contract
> Replacing the EU management with a US manager would at a minimum be a breach of contract - and since some of these contracts are for sensitive / national security use cases, possibly much more serious legal consequences than just garden variety breach of contract and the EU has no leverage to do anything about it if they did they wouldn't have selected AWS "Sovereign" cloud in the first place
Absolutely they do have leverage – maximum they could possibly do would be confiscate Amazon's EU assets (physical, financial, corporate and intellectual)