Russia's tank stocks are constantly being modernized. The T-80 appears to continue to be considered the workhorse of the Russian army.
The upgraded T- 80BVM tanks have improved reactive armor to provide the crew with longer survivability. The most striking innovation in the latest modernization of the T-70 is a large metal cage above the turret to protect against drones and anti-tank missiles attacking from above. Wreck after wreck until the end - supplies for Putin's bloody tank tactics.