Yeltsin/Putin seemed to have a legitimate desire to join NATO in the 90s/early 00s. Russia joining NATO would almost completely encircle China and allow the EU and US to station troops on the Chinese border. So it would have been a geopolitical masterstroke.
What is the explanation for why Russia didn't join NATO? Is it because China wasn't seen as a threat back then or is it simply cold war brainworms? Anyone have an explanation or readings on this?
In addition to the excellent resources recommended in this thread, I'd recommend Oliver Stone's documentaries on Ukraine and his interviews with Putin.