Idea for air game upgrade

[FM WarB]

It seems to me that if anti aircraft units had no effect on interdiction missions that both sides wasted alot of resources on such units. In these games, FlaK units are more oft used in antipersonel or anti armor roles, than in the AA role for which they were designed, and often used.

One example, which cannot be recreated in the game. The German FlaK defense of the Meuse river crossings in 1940.