Basic FARP concept, Forward Air Refuel/rearm Point.
I like it better for vehicles than I do for Aircraft.
I think the only way it would work for Aircraft is if it was just a rearm/refuel point.
But you wouldn't have any heavy construction equipment there to level out the ground for a runway.
So you should have to take your chances dodging trees and bushes. With about a 50% chance of crashing and being forced to take a ditch.
Also it should be able to be supplied by C-47, which would extend its life.