New Russian drone tanks ! They can be deployed in Ukraine!
These have been said to have already deployed in Ukraine but unused in combat to this point.
This is an untested battle system named the Marker robotic combat system.
Maybe they have improved their technology, since the previous model, the Uran-9, performed poorly in batlefield conditions in Syria in 2018.
https://www.popularmechanics.com/military/weapons/a21602657/russias-tank-drone-performed-poorly-in-syria/
"Uran-9, bristling with guns and missiles, may look impressive but it has trouble with the fundamentals not only of armored warfare but warfare by remote control. The remote controlled combat vehicle lost contact with ground control stations, suffered from an unreliable gun and suspension system, and could not target enemies while on the move.
The problems were brought to light at a Russian security conference, “Actual Problems of Protection and Security” at the N.G. Kuznetsov Naval Academy in St. Petersberg. A.P. Anisimov, Senior Research Officer, the 3rd Central Research Institute of the Russian Defence Ministry, reported on Russia’s recent deployment of the Uran-9 unmanned ground vehicle (UGV) to Syria, where it had its combat debut."