Interceptors and helicopter

Do interceptor wings protect helicopter wings from attacks by fighters I used to think they did but when I invaded a c3 and I attacked the air defenses I didn't notice any extra losses when I attacked a helicopter wing without destroying all the interceptor wings..also what ratio do you all use for interceptor to helicopter I use a one to one but I hear you should put more emphasise on interceptors is it because helicopters cant as effectively be taken out by ground forces so you only need to protect them from the air with interceptors I don't know let me know what you guys think is the best defense emphasise on air defense please

I think you should read more info about taking C3s.

First off, you dont want to attack wings directly.
Ints will respond to most attacks but not all. Helis respond to different things. They dont really defend each other but try to stop whatever is attacking your targets.

Its probably true that a bias to ints over helis is best, but really it all depends on what you expect to get attacked with. Check the weapons documents for a breakdown of what each weapon attacks and damage it inflicts.