The most recent Ezra Klein podcast is great in this regard; Timothy Snyder giving his analysis of Putin's position. To Snyder it's really down to the quirks inside Putin's mind, not a tactical move. And it's less about the old USSR, the Communists were way too accommodating to non-Russians for Putin's liking, and more about good old Tsarist greatness where all the little countries and various minority ethic groups around Russia knew who was the boss.
The most recent Ezra Klein podcast is great in this regard; Timothy Snyder giving his analysis of Putin's position. To Snyder it's really down to the quirks inside Putin's mind, not a tactical move. And it's less about the old USSR, the Communists were way too accommodating to non-Russians for Putin's liking, and more about good old Tsarist greatness where all the little countries and various minority ethic groups around Russia knew who was the boss.