I'm sorry, I'll be more precise.
I know that the mobile bases are not possible, what I suggested was an aircraft like the "AWACS" (with a wider radar range and more fuel), which is able to intervene in missions with a small equipe of soldiers. Due the fact that land a beast like that plane would be ridicolous on a farm I suggested instead to use the sprite of an HELICOPTER (sorry my mother tongue is not english and I wrote wrong due a mistake with my language) just to mantain a right approach with reality( they land and immediately take the HElicopter to reach the mission).
Finally I think it would be good to give at least one weapon slot to the Plane, just for self-defence.
Best regard
keep up with the good work!