3 minute video here: https://t.me/southfronteng/43637 or here: https://files.catbox.moe/2xi8fa.mp4
NATO weapons with NATO control through Ukraine attacked multiple installations of Russia's early warning radar in Russia so that Russia is blinded in the case of a first strike nuclear attack.
The radar attacks had nothing to do with Ukraine and everything to do with making Russia vulnerable to a nuclear attack. This was a big step by Ukraine and NATO toward a nuclear war with Russia.
Note how little we have heard about this in the US.
These radars are emplaced for more than just a warning notice. They obtain distance, azimuth, altitude, and velocity vector information essential to predicting possible target impact and cueing active defense systems. Overhead surveillance (satellites) does not provide any of these data, and may not detect airborne threats.