Putin's home city stripped of missile defenses

Petersburg, Russia's 2d largest city, left exposed
to enemy air systems in event war escalates further

The missile batteries went to Donbas
to replace lost and shattered weaponry

An enterprising reporter used Google Earth to document the transfers:

Finnish news report
https://yle.fi/news/3-12626182

Video on missile withdrawal
https://youtu.be/TAm6JsYcB0g