Ukrainian Special Operations Forces, working with the Russian resistance group Chornaya Iskra, claim responsibility for striking a major petrochemical plant in Tobolsk, Russia. The targeted facility, ZapSibNeftekhim, is located over 2,000 kilometers from Ukrainian territory. This deep strike demonstrates Ukraine’s expanding reach and capabilities, potentially utilizing long-range weaponry or collaborative efforts with internal opposition. The attack highlights a shift in tactics, extending the conflict beyond immediate border regions. Details regarding the extent of the damage are currently unconfirmed. This operation signals a potential escalation of Ukrainian efforts to disrupt Russia's industrial infrastructure. The claim suggests a growing network of resistance activity within Russia itself.