The refurbishment of T-62s at the 103rd Armored Repair Plant.
At the training ground of the Coastal Troops of the Pacific Fleet, mobilized servicemen of Primorye training on T-80BV tanks and BMP-3 infantry fighting vehicles.
Военный Осведомитель | VK
Training of mobilized servicemen at the Krasny Yar training ground in the Trans-Baikal Territory.
Военный Осведомитель | VK
These reservists are training with T-62 Modernized (including dug in T-62), T-72, mortars, CQC, and towed artillery.
Basically, with frontline combatants the Russians have moved on from a war with small numbers of elite professionals-contract infantry to one of a mass people's infantry army, with the professionals/contract troops concentrated in non-frontline roles (Artillery, logistics, command and control, intelligence). It is too early to judge how these forces will be used. If they are used in the East and South, they would effectively allow the Russians to make a general advance. Or the Russians could try to re-open the Northern theater again through Belarus and attack Kyiv.
The combat tactics would become dramatically different. Instead of trying to attrit the Ukrainian army to death with firepower, the Russians would actually be able to assault with massed infantry in conjunction with the fire support. This would result in much higher human losses on the Russian side but much higher territorial gains and defeats on the Ukrainian units.
This is what Russian leadership most fear; the political backlash from high reservist and conscript losses. It remains to be seen if these potential losses would outweigh the higher potential for victory for the Russian public.
Russian reservists in training.