I honestly don't get it either. Why does he even care about Russia at this point? They can't directly attack the satellites, as that would be an act of war against the United States and Russia isn't that stupid. They're heavily sanctioned and basically a dead market now that the Ruble has crashed. So there shouldn't be any business considerations.
Not to mention ITAR, which the entire constellation falls under.
I'm just dumbfounded why he gives them the time of day. Does he not know that he can ignore their emails or something?