INFANTRY FIGHTING VEHICLE The IFV is the most versitile unit you will get to use in this game. All you have to do to get maximum use from these tanks is to place any infantry unit into it then you will have a new armoured wepon. The type of tank you want all depends on the infantry unit you put in it. there are many IFV infantry combos so you should try differant infantry units inside it to find them out for yourself. But if you dont want to wait then just click on the combo link on the web page there is a full list available to you there. GOOD LUCK.