The Russians are prepared and China probably put a pretty penny into the hat as well.
This video shows maps, before/after, and a simulator tour of bases, S400 (450) missile sites, radar, Suwalki Gap and more. You will never see this on the news or elsewhere.
Scroll in about a minute and a half to pick up the sound and your good.
https://www.youtube.com/live/vJwvvJkisQQ?si=-Nb7rEDKJP7Vvn6Y
I’m bumping this up because it’s one of the best I’ve seen since 2021 when Russian troops starting lining up. There’s also an examination of what Russians have built on The Kuril Islands and Japan and So. Korea are the targets. A very good move on Russia’s part should they decide to go all out. Get US/NATO troops into E. Europe, fight with them there and a sudden barrage toward Japan/SK would be way too much.
It all comes down to SUPPLY LINES and the Russians have it in spades. I’ll see if I can find the video.