ok theres armor, damage and range.

Armor get a 1 round? damage get a first shot and a second one when armor fires? range gets a first shot, a shot when damage shoots, and a shot when armor shoots?

To add clarification, not sure what your level of understanding is for the way battles work so I'll lay it out.

Round:----------1----2----3---4----5---etc
Range Fires--:-yes-yes-yes-yes-yes--etc
Damage Fires:-no--yes-yes-yes-yes--etc
Armor Fires--:-no--no--yes-yes-yes--etc

and if you only have inf, then ur armor get hit first, then damage, then range.
but if you have 6 armor inf, and 6 ranged veh, and the one your fighting got anti veh ur veh is still hit first even if you got armor of other types