The IMR-3M vehicle is designed to be used by combat engineers following an atomic attack Russian arms conglomerate Rostec has showcased military engineering vehicles designed to operate during a nuclear war. A new batch of IMR-3M special tanks was recently delivered to the armed forces. The vehicle, built on the chassis of the T-90 main battle tank and produced by Uralvagonzavod (UVZ), is in high demand in the Ukraine conflict, where Russian offensive operations often require clearing rubble