Firstly, I checked to see if this was reported, and it was not, so here is what I think is a bug:

What I like to do is to play as a citizen, make the time midnight, and watch a huge firefight between Opfor and Blufor, but only to be disappointed... I've discovered that Opfor no longer has their vehicles tagged along with their own base. So what I got was a Blufor base site (under modules in editor mode) that have vehicles and infantry, and the Opfor... Well it's just a few soldiers rather than an actual base...

Not only that, I think there may be other problems with ALL the sites for Opfor: Firebase, Traffic stop, Anti-Air, etc. I think this because when I placed probably 20 Opfor sites and 20 blufor sites, it seemed like the blufor swarmed all over and a few opfor soldiers laying around. I set up a game with just an opfor site (base), and there were about 6 soldiers(?). I don't recall specific types of soldiers. Blufor site (base) had about the same amount of soldiers, maybe 8, and two Hunter SMGs(?).

I know that at least the Opfor base must have vehicles because I placed a module of an opfor base before, so this must be a bug! =) <-- Yes, I'm that proud to have found this out xD