According to the portal [News.cz](https://www.novinky.cz/clanek/domaci-modernizace-tanku-t-72-selhala-jsou-nefunkcni-a-ukrajina-je-nedostane-40551377), the plan to overhaul and modernize the T-72M4Cz tanks turned out to be a flop. This is due to the fact that it is no longer possible to repair or replace key elements of the TURMS-T fire control system, which is manufactured by the Italian company Galileo Avionica. The reason is simple – this strategy has not been produced for many years and there is no stock of its components or the anticipation of resuming production.