AWS CloudFormation StackSets is now available in Africa (Cape Town), EU (Milan), and Middle East (Bahrain) Regions

AWS CloudFormation has expanded the availability of StackSets to Africa (Cape Town), EU (Milan), and Middle East (Bahrain). StackSets is a CloudFormation feature that allows you to centrally manage deployment of cloud resources to multiple AWS accounts and Regions in a single operation. StackSets is also integrated with AWS Organizations so you can take advantage of automatic deployments whenever an account enters an organization. 

Source:: Amazon AWS