I've come up with a gorilla objective every time I play any airmap in Conquest.
Stealing Enemy's Mobile AA
It takes a lot of ninja work, dodging bullets and hiding but the end result is well worth the hassle.
With two AA's your team is literally unstoppable.
No jet, heli, tank, jeep or even infantry can escape the rapid fire of two AA's together.
Though I've only done it a handful of times, but its so much fun when it works out right.
Enemies go crazy just trying to get the AAs while your tanks, jets, helis and infantry spit fire