That is likely an oversight in coding, will solve soon

Spawns on airbase are active even before it is captured leading to spawn camping either intentionally when spawning tanks in the middle of airfield and wiping everything clear with those or accidentally when trying to spawn a helicopter unit too far out from the non-camped spawn.

If unfixable, or until fixed, I'd strongly suggest deleting RW spawn on airfield and moving FW spawn to the corner with RW spawn to prevent accidental spawns right on top of the enemy.

@SinisterReach working on a fix now

The idea is interesting, but i was waiting a map full of FOBs of AI allies and pre-planned BG with transport heli, strong infantry and light APCs.
And against mass of reservistst appearing each time and hanging around, preventing moving from FOB to FOB.

Spawn points are in the middle of the enemy base you can't spawn any vehicles or jets without them getting insta killed, all recon drones are disabled so you just get constantly ambushed and all your units wiped