What do GA and GS stand for?

I know.
My question was zero level derective for them doesn't stop them.

If I want to stop fighters to escort bombers what do I need to do?
I put that number to zero in the Doctrine - no effect.

Manually opening every airbase with fighters and set the commitment level to zero isn't very convenient.

Sorry for posting here, but I can't do it in the relevant thread.

If I got it right 1.12.06 can't be installed on top of the Steam version cuz it's not official patch?

Thanks. Guys on another website told me its a well known issue and there's no way to get rid of this completely. Just move airbases with bombers further away from the enemy than bases with fighters.

It says I'm not allowed to post links. I tried to type those directives down, but the forum doesn't even allow me to type numbers.
Can I pm you?

It happens during enemy attacks, I don't do anything manually.
AI sends my bombers to support defending forces without fighters at all despite settings in the Air Doctrine.

Q: How to prevent it?

<r> I set the escort ~30 in <B><s>[b]</s>Attack<e>[/b]</e></B> and <B><s>[b]</s>Ground support<e>[/b]</e></B> fields.<br/>
But when enemy attacks AI sends bombers without an escort again and again. I tried to decrease the Commitment level on Bombers airbases - no effect.<br/>
How to deal with this ...