Javelins aren't anti-air missiles, that is the Stinger. pretty sure a Javelin would have almost no chance of hitting anything that was a fast mover, perhaps a Helicopter. Problem for me with this game is the guns are total rubbish, like said above shooting someone with a .50 you don't freaking get up and shrug it off, it decapitates you, blows out your chest, takes of an arm or leg. Plus the AI is terrible as well, it never has any ambition, never attempts to attack really, just stands there badly hiding behind crap waiting to be shot. Also the final, final nail in the coffin is the fact that you throw a grenade over some cover (no possible way you can be seen!) and the enemy AI immediately put perfect accurate fire on your location, sorry but that is pure gash. Also the final, final, final nail in the coffin is the fact it looks average, looks nothing even close to like the pre-release stuff which is either clearly pre-rendered or running on a high specification gaming PC with tons of anti-aliasing. My personal verdict after playing it at my mates today is that it is seriously seriously over-rated. 6/10