The Department of Defense has released a draft Plan to Establish Public Access to the Results of Federally Funded Research .
Here's an excerpt from the SPARC announcement:
It calls for all DoD-funded researchers to deposit final peer-reviewed manuscripts into the Department's "Defense Technical Information Center" (DTIC) repository. All articles will be made available to the public with no longer than a 12 embargo period. . . .
The DoD draft plan doesn't elaborate on reuse rights for articles in the DTIC database, other than to note that articles will be subject to copyright and related license terms. Articles authored by DoD employees, however, will carry a full government use license. . . .
One significant place where the DoD's draft plan differs from others released to date is in the area of compliance. The Department indicates that it plans to develop its own "compliance monitor," that will issue "certification tokens" to authors who submit articles and datasets to the DoD under the new policies. The current document doesn't provide any additional details, but the concept of tokens is an intriguing one.