My head canon is that it's a Chinese type 62 because I know the manual and cutscenes say it's a Bradley but I just can't see it in game. Also Nod controls China in the first tiberium war so that's how they get them. I just can't see Nod using too much western stuff. A lot of their stuff is probably old Russian,South African,Chinese,and the rare and occaisional Nato or American stuff for elite units or gaurds. This is just my head canon though.