Ukraine launched a coordinated drone campaign overnight on July 7-8, hitting three Russian oil refineries and multiple tankers in what appears to be one of the most significant strikes against Russian energy infrastructure this year. The operation, which also damaged two empty oil tankers in Taganrog Bay in the Sea of Azov, adds to a growing pattern of attacks designed to choke Russia’s fuel supply and war economy.
Russia claims it intercepted 415 Ukrainian drones over a 12-hour window. One civilian death was reported by Russian authorities, alongside considerable damage to industrial sites in the Rostov region.
The energy war within the war
Ukrainian forces have now conducted nearly 200 strikes on Russian refineries in 2026 alone. The campaign has reportedly contributed to domestic fuel shortages inside Russia.
The latest attacks expanded beyond refineries to include ports like Ust-Luga and Vysotsk, broadening the operational reach of Ukraine’s drone fleet. Targeting tankers, especially in the Sea of Azov, represents an escalation in ambition.
