Amazon Web Services (AWS) has rolled out its European Sovereign Cloud, backed by a €7.8 billion investment focused on infrastructure that meets European regulatory needs. Located in Brandenburg, Germany, the service is designed to alleviate concerns about U.S. data access amid heightened geopolitical tensions. While AWS claims that operations will be managed exclusively by EU residents under a new German parent company, skepticism remains about the effectiveness of this separation in safeguarding against U.S. government data requests. The infrastructure operates independently from AWS's global regions, featuring dedicated systems like IAM and billing within EU borders. An engineer involved in deploying services confirmed technical isolation, stating that data within the European Sovereign Cloud remains inaccessible from the U.S. However, this separation comes with trade-offs, such as slower problem resolution. Analysts, including Sam Newman, have raised concerns that U.S. laws like the Patriot Act could still allow the government to access data, undermining the service's intended purpose. The CLOUD Act further complicates this, as it enables U.S. authorities to request data from cloud providers regardless of where that data is stored. Experts have pointed out potential loopholes in AWS's structure. While some suggest that European governance could offer some protection against U.S. requests, others worry that AWS could find ways around compliance. Concerns also extend to the risk of remote interventions or backdoors in the software stack, raising questions about the integrity of the infrastructure. Although AWS asserts that its European offering is superior to its China regions, the reality remains that U.S. ownership subjects it to U.S. laws. Organizations seeking true data sovereignty without U.S. oversight have alternatives in European providers like Hetzner and Scaleway. AWS's European Sovereign Cloud launches with around 90 services, with plans for expansion, but the fundamental question remains: can any U.S.-owned cloud provider genuinely secure European data from U.S. government access? Until AWS addresses these concerns, many companies may be inclined to explore other options.