Eh. First of all, I can't fix 3. with this savegame. What should happen is that once you win in the sector, you are awarded control of the airspace. That obviously hasn't happened, but I cannot check why it didn't happen. Ideally I'd have savegame from before the battle has ended to see.

As to 2., something very odd is happening there. Did you somehow alter the map to contain jeeps and tanks?