[Goose]

Russia moving its S-300 system that was stationed in Syria back to Russia. 

https://www.timesofisrael.com/russia-sen...ages-show/

Probably it was damaged and not repairable on site. They don't need it to augment their air defenses in Russia or Ukraine. They have tons of S-300 and S-400s in Russia. Easier local sources. Russia maintains some S-400s currently in Syria, so it isn't like they are leaving there either.

[Goose]

Russia moving its S-300 system that was stationed in Syria back to Russia. 

https://www.timesofisrael.com/russia-sen...ages-show/

Probably it was damaged and not repairable on site. They don't need it to augment their air defenses in Russia or Ukraine. They have tons of S-300 and S-400s in Russia. Easier local sources. Russia maintains some S-400s currently in Syria, so it isn't like they are leaving there either.