Ms Teri Takai, DoD CIO, just signed the new Risk Management Framework document into existence. DoDI 8510.01, Risk Management Framework for DoD IT is what will be replacing the DIACAP. This document will support the DoDD 8500, Cybersecurity.
When I was teaching Risk Management Framework in 2011, the DoD kept telling us that it would be released in 2012. They were about 2 years let. I am not surprised since they did the same thing with between DITSCAP and DIACAP. It took them about 3 year to officially move to DIACAP. Then it takes much longer for all the units to move to the new standard.
The government is very slow.