(There are global TS/SCI networks, e.g. JWICS, UAV feeds of TS missions, etc., but definitely not connected to the Internet...although even the unclassified DoD networks are connected to the Internet only through special firewall/proxy things now.)
I don't think any of the Amazon GovCloud stuff will be used for anything classified, at least for the next few years. It will mainly be used for Sensitive but Unclassified or For Official Use Only type data, which is the vast majority of day to day data processed.
What probably will happen is FOUO/Unclass apps will be developed for GovCloud about 80% as well as on the public internet (which is a huge improvement over things now), and then the users who also have classified needs will complain about how crappy their classified apps are by comparison, then ask for a solution -- which probably will be an EC2-compatible classified cloud owned by the government and operated by a contractor (such as "Amazon Federal Systems" or an Amazon, Inc. partner). It might be dedicated per agency or command. It might just be an EC2 rack appliance in existing DoD datacenters.
I don't think any of the Amazon GovCloud stuff will be used for anything classified, at least for the next few years. It will mainly be used for Sensitive but Unclassified or For Official Use Only type data, which is the vast majority of day to day data processed.
What probably will happen is FOUO/Unclass apps will be developed for GovCloud about 80% as well as on the public internet (which is a huge improvement over things now), and then the users who also have classified needs will complain about how crappy their classified apps are by comparison, then ask for a solution -- which probably will be an EC2-compatible classified cloud owned by the government and operated by a contractor (such as "Amazon Federal Systems" or an Amazon, Inc. partner). It might be dedicated per agency or command. It might just be an EC2 rack appliance in existing DoD datacenters.
This is a great first step toward that.