Welcome to the Planet, Javaman! I thought you went extinct around 700,000 years ago.
Take a look at ICM and MiniArt, JM, they have a lot of figure sets out, and I think those include paramilitary figures. Also, if you search on "stalkers", you might find some figures that would interest you. That term refers to armed men scouring a post-apocalyptic landscape, or other dire setting. I've seen some that were set in the Chernobyl landscape, and then broadening out to zombie apocalypse scenarios, subjects like that.
Prost!
Brad