A mothership? And how exactly does this work?
Using fuel to hover?
In geosynchronous orbit? 22,000 miles up or something like that?
And shields, how does that work?
And don't you think that many countries would find this provocative and destabilizing to even attempt?
You know, the reason why the Space Shuttle was such a disappointment is that it was designed from the start to serve a covert purpose. The design going back to the 50's, it was designed to be able to take a load of nuclear weapons up, and to stay up there a while, and then to bring them back down.
That capability of bringing large things back down completely screwed up the entire design. The orbiter had to be large, pushing tire and aviation technology to the limit, and then placing extreme demands on those heat shield tiles, and requiring those extremely dangerous solid fuel boosters.
That capability was used once and once only, a telecommunications satellite brought back down for renovation, and then brought back up. But in no way did that justify the cost. As it stands now, there is nothing worth that cost of the bring down capability except human life.
But because of this thinly veiled space weapons capability, that entire Space Shuttle program was a huge disappointment in all ways.
SJG