Enemy planes are not shooting me

[Devastat]

Hi all,

I am trying to learn to play CoD, and I have been trying to play single missions to dogfight other planes.

Now the problem is that it seems to me that no any plane will start to fight me, I never get shot down by any of the other planes. I wander if there is something wrong with my version, should I re-install the game and try again or am I so stupid that I am just doing something wrong??

I believe that I have armed the enemy planes, I am choosing "default" from the menu.

Thanks for any help.