Ukrainian Security Service (SBU) “Sea Baby” naval drones have struck two sanctioned oil tankers, “Kairos” and “Virat”—belonging to Russia’s “shadow fleet” in the Black Sea.

Axar.az reports that the information was reported to UNIAN by sources within the security services.

It was stated that the operation was carried out jointly by the 13th Main Directorate of Military Counterintelligence of the SBU and the Ukrainian Navy.

According to the source, upgraded “Sea Baby” naval drones were successfully used against the vessels. These drones are capable of traveling long distances and are equipped with reinforced warheads.