Infantry doesn't see tanks.

[Bushmanni]

In the attached mission, there's four red infantry soldiers behind four blue tanks. There's a script that monitors if unit "spotter" can see unit "target". Even though the tanks are only few hundred meters away and within LOS the infantry doesn't see them. The tanks also don't appear in F10 map when Fog of War is turned on. On the other hand when you give FAC task to blue infantry they start seeing tanks.

Test AI spotting GVs.miz