Dmitri regozen is the head of roscosmos, russia's state space corporation. He has been very vocal on twitter these past couple of weeks saying things that you would hear from a cartoon villaina. The scariest threat was when he insinuated that the i s s could come crashing down on the us or in europe because of sanctions. There is also the option of dropping a 500 ton structure on india and china. So all the risks are yours.