Ukraine’s Security Service (SSU) announced a successful strike against the Russian shadow fleet tanker “Avero” using its Mamai naval drone. Simultaneously, drone attacks targeted three oil depots located in Russia’s Stavropol Krai region. The SSU released video footage confirming the damage inflicted upon the tanker. These attacks represent a continued Ukrainian effort to disrupt Russian logistics and energy infrastructure. Russia has not yet officially commented on the incidents. The strikes highlight Ukraine's growing capabilities in naval drone technology and its willingness to target assets supporting Russia’s war effort, even within Russian territory. These events escalate tensions and signal an ongoing conflict extending beyond the traditional battlefield.