Microsoft is expanding the availability of its most secure Azure Government Cloud service so as to make it available to agencies beyond the Department of Defense.

Microsoft announced plans to expand its Azure Government Secret service for handling classified data during its Government Cloud Forum in Washington, D.C. on October 16. The service — which will be available at some future date (which Microsoft officials declined to state) — will give every branch of the U.S. military and defense agencies access to the Department of Defense Impact Level 5 Provisional Authorization-cleared Azure Government Cloud.

Microsoft already has six government-only datacenter regions with DoD Impact Level 5 Provisional Authorization, including two regions for DoD workloads only.

Azure Government Secret will provide multi-tenant cloud infrastructure and cloud capabilities to U.S. Federal Civilian, Department of Defense, Intelligence Community, and U.S. Government partners working within Secret enclaves, officials said.

“Customers with Secret requirements can expect to gain access to new technologies at scale, including services such as cognitive capabilities, artificial intelligence, and predictive analytics,” Microsoft officials said in a blog post outlining the coming service.

Microsoft initially made Azure Government Cloud, the locked-down version of Azure designed expressly for U.S. government customers, in December 2014. Codenamed “Fairfax,” this cloud service is for federal, state, local, tribal and DoD customers and their resellers/solution providers. Azure Government Cloud datacenters are secured and operated and supported by U.S. citizens with background screening. All customer data, content, organizational data, hardware, networking, phyiscal infrastructure and supporting personnel are in the continental U.S.

Microsoft made some additional cloud announcements at today’s confab. In early 2018, Microsoft 365 will be generally available for its U.S. government customers, officials said today. This release will include Microsoft Teams, Planner, PowerApps and Flow.

Microsoft is introducing Blockchain for Azure Government today. Microsoft has been doing a lot of work to bring support for blockchain distributed ledger technology to its non-government customers.

Microsoft also is bringing its Azure Security Center, its unified security management and advanced threat protection technology, to Azure Government; bringing the NC-Series and Azure Batch, including its H-series virtual machines to Azure Government before eyar-end; and adding support for Citrix Virtual Desktop Infrastructure (VDI) technology on Azure Government. The Citrix VDI support for Azure allows users to run Windows 10 desktops virtually on Azure.