I can't really give 2 farts what happens to JWs in Russia. They expect horrible persecution & torture when the end comes. I'm sure many will compromise their faith in Jehovah's earthly organization and turn in their fellow JWs under torture. I don't think will see a repeat of what happened in Germany during WW2 but just as the Bible says:
"Let every person be in subjection to the superior authorities,a for there is no authority except by God;b the existing authorities stand placed in their relative positions by God.c 2 Therefore, whoever opposes* the authority has taken a stand against the arrangement of God; those who have taken a stand against it will bring judgment against themselves. 3 For those rulers are an object of fear, not to the good deed, but to the bad.d Do you want to be free of fear of the authority? Keep doing good,e and you will have praise from it; 4 for it is God’s minister*"
These verse don't seem to support the idea that Satan is ruler of these governments. And I must admit bespeaks a gross naivety in a governmental authority.