~100 tanks in a week, all lost piecemeal
They clearly no longer function as a tank force. They could've easily taken at least half of these tanks, and threw them at something in an organised manner.
Also, their artillery losses seem to be getting critical as well. For the first time in months, UA is on offense without much signs of RU artillery showing.
Some Telegram channel even put the POW number to 3-4000 Russian Soldier. And those are SOBR and other Crack Troop too......
This is clearly more than just "few companies"