king pyrrhus

So I just started getting mods for Ghost Recon after having it since almost right when it first came out. I downloaded War of Infamy and all it's expansions but I have a problem. Well no matter what happens I am always forced to play as the 82nd Airborne. And I can only get the north africa campaign to show up on the expansions... and I'm playing as the US still when it should be the Brits. Any one have any idea? Also, am I posting this in the right forum?