The difference in gear between Russian Troops and the Ukrainian ones is also quite astounding. The Ukrainian soldiers have modern plate carriers, equipment, and most have helmets with rails on them like the ECH:
https://en.wikipedia.org/wiki/Enhanc...(United_States)
The Russians look like they are getting military surplus from mothballed stuff from 40 years ago. The above video claims their helmets can be bent with a finger (corruption replace real helmets with Airsoft ones?) and there are only enough AKs for every 5th man to have one. That's worse than Enemy at the Gates!