Well I bought the game a few days ago and a friend and I are currently playing a game.

A question about AA game up though.

I have deployed AA on Midway and my fleet is behind the island.
Jap bombers and fighters attacked my fleet and I claimed that the AA would fire since the air force flew over the island. My friend just claimed that they avoided the Island but stayed in the same sea zone. Queston is if AA is deployed on an Island would it be able to protect the connecting sea zone.