Ukraine Strikes 20 Russian Vessels in Black Sea, Russia Kills 8 in Attacks

Ukraine dramatically expanded its naval drone campaign into the Black Sea on Wednesday, striking 20 Russian vessels including 17 oil tankers and two gas tankers in an overnight operation dubbed "MoLoChKa," according to the commander of Ukraine's Unmanned Systems Forces, Robert "Madyar" Brovdi.

Historic Expansion of Ukraine's Sea Campaign

The strikes marked a significant escalation: until now, Ukraine's maritime drone operations had been concentrated in the Sea of Azov, where drones had attacked 116 vessels since the campaign began. The push into the Black Sea opens a new front targeting Russia's so-called "shadow fleet" — tankers used to ship Russian oil in defiance of Western sanctions.

The operation is the latest chapter in Ukraine's strategy to degrade Russia's energy revenues, which fund the Kremlin's war machine. Oil and gas exports remain a primary source of income for Moscow despite years of Western sanctions.

Russian Attacks Kill Eight

Meanwhile, Russia struck back with a "massive" drone and missile assault on the Odesa region for a fifth consecutive day, according to regional Governor Oleh Kiper. The attacks killed at least eight people and wounded dozens across four Ukrainian regions.

Russian forces also attacked commercial shipping near Odesa's port, in one of the deadliest single strikes on civilian vessels since the war began. A strike on Tuesday killed five seafarers and injured 12 aboard a commercial ship.

Wider Context

Ukraine's naval drone campaign has become one of the most effective asymmetric weapons of the war. By targeting Russia's tanker fleet in the Black Sea, Kyiv aims both to disrupt oil exports and to impose costs on Russia's military-commercial shipping networks. Track war developments in the World section and under the ukraine-war tag.