It doesn't work like that, "owning" and human laws in general are kind of a fantasy, to make an absurd hypothetical scenario to illustrate this: imagine the ali

It doesn't work like that, "owning" and human laws in general are kind of a fantasy, to make an absurd hypothetical scenario to illustrate this: imagine the aliens landed on Earth, would you say they should first get a permit to anchor their spaceship somewhere before doing that? At the end of the day words on paper don't matter much, if Switzerland shoots those satellites down they could be deleted from the world map with some nukes, who has the power decides.