In a targeted operation aimed at disrupting Russia’s lucrative oil trade, Ukrainian naval drones successfully struck two sanctioned oil tankers in the Black Sea on Saturday, marking another escalation in Kyiv’s campaign to pressure Moscow’s energy sector.
The attack targeted the Kairos and Virat, two vessels operating as part of Russia’s so-called “shadow fleet” – tankers used to circumvent international sanctions. According to a Security Service of Ukraine official who spoke to Reuters, both vessels were empty at the time of the strike and were en route to Novorossiysk, one of Russia’s most significant Black Sea oil terminals.
The strategic timing of the attack underscores Ukraine’s methodical approach to disrupting Russian energy operations. By hitting the tankers before they could load crude oil destined for foreign markets, Ukrainian forces prevented what could have been millions of dollars in oil revenue from reaching Russian coffers.
This latest drone strike represents part of Ukraine’s broader strategy to target Russia’s vast petroleum industry, which remains a crucial source of funding for Moscow’s military operations. The use of naval drones demonstrates Ukraine’s growing capability to project power across the Black Sea, despite facing a much larger Russian naval presence in the region.
Novorossiysk serves as a critical hub in Russia’s oil export infrastructure, handling substantial volumes of crude oil bound for international markets. The port’s strategic importance makes vessels traveling to and from the facility prime targets for Ukrainian operations aimed at constraining Russia’s energy revenues.
The identification of the targeted vessels as part of the “shadow fleet” highlights the complex web of sanctions evasion that Russia has developed since the full-scale invasion of Ukraine began. These tankers often operate under flags of convenience and with obscured ownership structures to avoid international sanctions while continuing to transport Russian oil to global markets.
Saturday’s operation comes as Ukraine continues to demonstrate its ability to conduct precision strikes against high-value targets deep within Russian-controlled or Russian territorial waters, despite the ongoing conflict and Russia’s attempts to secure its maritime trade routes.


















































