AWS European Sovereign Cloud, a new, independent cloud for Europe designed to help public sector customers and those in highly regulated industries meet the most stringent regulatory data residency and operational requirements. Located and operated within Europe, the AWS European Sovereign Cloud will be physically and logically separate from existing AWS Regions, with the same security, availability, and performance of existing AWS Regions, giving customers additional choice to meet their data residency, operational autonomy, and resiliency needs.

Source: Help Net Security