Direct proof of use
Russian T-72B use in the full-scale phase of the 2014 Russia-Ukraine War is documented through visual-loss records. Oryx's Russian equipment-loss list for the invasion includes separate rows for T-72B and T-72B obr. 1989 tanks and states that listed equipment is included only when photo or video evidence is available.
A Wikimedia Commons file sourced to Ukraine's Operational Command North identifies a destroyed Russian T-72B obr. 1989 in Chernihiv region, with a creation date of July 12, 2022. The image supports the same narrow point as the loss list: Russian T-72B-family tanks were physically present and destroyed in the war.
Sources: Oryx Russian Equipment Losses, Commons Destroyed Russian T-72B obr 1989
Transfer to Ukraine
Ukraine's T-72B connection is primarily a donor-stock and refurbishment lane rather than evidence of original Ukrainian production. On November 4, 2022, the United States Department of Defense, the Netherlands Ministry of Defence, and the Czech Republic Ministry of Defence announced that the United States and the Netherlands were partnering with the Czech Republic to provide 90 overhauled T-72B main battle tanks to Ukraine from Czech defense-industry inventory.
The joint statement said some of the overhauled tanks would be delivered before the end of December 2022 and that additional deliveries would be completed in 2023. This source supports transfer and fielding support for Ukraine in the conflict, while the available public record used here does not separately prove a dated Ukrainian combat engagement by a specific donated T-72B.
Sources: US-NLD-CZE T-72B Press Statement
Battlefield role
The T-72B appears in the war as a late Soviet main battle tank used in armored maneuver, defensive holding, and direct-fire support. The Russian evidence is loss-centered: destroyed, damaged, abandoned, and captured tanks in visual inventories show the type in combat formations but do not by themselves identify every tactical mission.
For Ukraine, the 2022 transfer package added overhauled T-72B tanks to a wider Soviet-caliber armored support stream. The tank's catalog role therefore spans Russian battlefield use, visually documented losses, Ukrainian donor-backed armored capacity, and captured-equipment context where Russian examples were seized.
Sources: Oryx Russian Equipment Losses, US-NLD-CZE T-72B Press Statement, Army Recognition T-72B