A thought on the "uncapturable staging points"

[FIREk]

I don't recall how Matt Higby called these exactly, but on each continent there are supposed to be uncapturable bases, or staging points. Do you think he basically meant warpgates?

It would make sense, considering you could technically spawn/summon vehicles from inside a warpgate, and it's surrounded by an impenetrable shield.

There are also those concept artworks that depict something like structures around a warpgate. These could be surrounded by the warpgate's shield and serve as the uncapturable base...

What do you think?