Russia’s Much Expanded T-80BVM Tank Fleet Receiving Continued Upgrades: Future Production Remains Uncertain

Russia’s largest tank producer Uralvagonzavod has elaborated on ongoing efforts to modernise the T-80 main battle tank, as the vehicles continue to play a significant role in the war effort in the Ukrainian theatre. “The upgrade of the T-80BVM tank continues in all the military-technical aspects: firepower, protection, mobility and crew control. However, the final parameters of these upgrades remain beyond the framework of public disclosures. The main result should be the increased effectiveness of this armoured vehicle’s use,” the Uralvagonzavod press office stated. The T-80BV first entered service in 1985, and was from the mid-2010s modernised to the T-80BVM standard, with these beginning deliveries from 2019.

The number of T-80BVM tanks in service has been expanded very considerable since the outbreak of full scale hostilities in the Ukrainian theatre, with only four units having been equipped with the vehicles in 2021, before this rose to 23 units in 2025. The large majority of the tanks were maintained in storage, rather than serving in the Army, due to their far higher maintenance needs and operational costs compared to T-72 and T-90 tanks. The upgrade program has included the integration of the 2A46M-4 gun, compatibility with new munitions such as the 3BM59, and the integration of a new 1,250hp engine, as well as significant revisions to fire controls, and the addition of new armour including Relikt explosive reactive armour. 

The T-80 has a far higher forward speed, but also a significantly higher reverse speed, lower engine sound signature, and better cold-start capability than other Russian tanks. Its outstanding performance in the Ukrainian theatre is thought to have been a primary factor influencing the decision announced September 2023 to restart production, which had been suspended in 2001, and is expected to recommence near the end of the decade. Russian Army personnel have consistently praised the tank’s high performance, with a Russian Army commander engaged in combat with Ukrainian units having particularly highlighted in late 2023 its excellent mobility relative to tanks in Ukrainian service such as German-supplied Leopards. The T-80BV notably has weaker base armour than either the T-72B or the T-80U, with the T-80UK command variant considered the most capable tank type in Soviet service when the USSR disintegrated.