Ukrinform, RBC-Ukraine, and Suspilne, reported the information, citing a source in the SBU.The shadow fleet vessel, flying the flag of the Comoros, was moving in Ukraine's exclusive economic zone towards the Novorossiysk port terminal.According to the interlocutor, this was a joint operation of the SBU's 13th Main Directorate of Military Counterintelligence and the Ukrainian Navy. According to preliminary data, the tanker sustained critical damage and was put out of action.The vessel is reported to be worth about $30 million, and on a single voyage, it transported oil products worth about $60 million."In the last two weeks, this is already the third shadow fleet tanker put out of action, which helped the Kremlin circumvent international sanctions," added a source in law enforcement agencies.On November 28, SBU naval drones struck two Russian sanctioned oil tankers in the Black Sea, which were heading for loading to the port of Novorossiysk.