More good news.
https://warontherocks.com/2016/04/outnumbered-outranged-and-outgunned-how-russia-defeats-nato/
While not likely (IMO) still food for thought. What is more likely is what they did / are doing in Eastern Ukraine, a new Hybrid War using "little green men", info, cyber, and lawfare while the West dithers on what to do, they establish facts on the ground and it is done with no real chance of it being reversed anytime soon.
BBC on the "little green men" in Ukraine.
https://www.bbc.com/news/world-europe-26532154
Why not establish a policy like Kennedy did during the Cuban Missile Crisis
Except this time establish it as the policy of NATO, the EU, US and as many allies as we could sign up to regard the use of destabilizing clandestine action either leading to military conflict or not as attack requiring escalating responses to include direct military action.
Establish that it will be the sole prerogative of Allied Nations to determine when they or their Allies are under attack and use escalating diplomatic, economic, informational, electronic retaliation all while increasing your readiness and posture for direct action.
On the next aggressive flyby or intercept, do a show of force with a suspension of commercial air & naval activity for 2 weeks, give travelers 72 hours to get out of dodge. If that is not loud enough, take the amp to 11, and seize assets.
The West wants to avoid war and not be bullied then it needs to use what it can short of going to war to get the bully to respect them