Multi-Geo Capabilities available in South Africa and United Arab Emirates
Microsoft provide Office 365 Multi-Geo capabilities that enable a single Office 365 tenant to spread across multiple Office 365 datacenter geographies, and gives customers the ability to store their Exchange Online and OneDrive, SharePoint Online and Office 365 Groups data, per-user basis.
This feature has been around for months now but recently Microsoft announced the availability of this feature in the new Microsoft Datacenters for Office 365 in South Africa and United Arab Emirates.
For More info about it check Microsoft site here