Ocelot AI vehicles with enlarged turrets for Anti Air based weapons,

the top one has a 40mm Gatling gun that is a three barrel derivative of the GAU-8 (very good against long distance helicopters or slow flying aircraft, can also damage armored units if Armored Piercing ammo is used instead of High Explosive.

the bottom one has an Anti-Air Missile launcher built into its turret, with an auto-loader.

Both have two 20mm auto-cannons which is useful for Helicopters or infantry and vehicles getting too close