I understand why you want to execute people who don't buy into Putin's goals. It's the way the Russian mind works. If someone disagrees with the state, kill them. Put them in prisons.
But I'll play your silly game. Which countries do you believe Putin should gobble up as a part of the old Russian Empire, the ones where he should kill people in, as a legitimate act of Just War?
How can a sane man argue with a liar?
Who is encrouching who?