Well, given the fact that you play either a Russian, American or a Czech (the Resistance/Civvy guys are Czechs) we shouldn't expect there to be British voices
. One thing that always bugged me is why the hell they made the Resistance use American voices?! I know Czech accents probably don't sound Russian but come on... they're far closer to Russian than American. Weird. Makes a lot of work when doing Resistance missions... giving them all Russian voices takes time.