If I understand your question correctly, certainly government researchers, if the research isn't classified, are free to publish in peer-reviewed journals as well. It's not usually the science that's criticized. It tends to be stuff that's a little more controversial—not treatment-based approaches or things like that.
But I will tell you that Veterans Affairs did an enormous amount of publishing in 2010 and 2011. They just may not have updated their website.
Just this past summer, we did a scoping review of all the Canadian veterans health literature, and there's been an enormous increase. However, a lot of it has come out as government-based publications since then. Now, the government tells us they are also peer-reviewed, which is outstanding. That's always good for science. But they are still doing a lot of publishing.