As it tries to demonstrate its continuing ability to fight, Ukraine said it had used drones to inflict serious damage on a ...

Ukrainian officials said the strike hit a key Russian naval asset at Novorossiysk, dealing a major blow to Moscow’s Black Sea ...

The Security Service of Ukraine reported that it had struck an Improved Kilo-class submarine at the Russian naval base at ...

Ukraine has struck and disabled a $400 million Russian Varshavyanka-class submarine at Novorossiysk using underwater drones.

The Russian submarine was allegedly carrying Kalibr cruise missiles, which Russia has used in devastating strikes on critical ...

Ukraine's internal security agency said the attack damaged and disabled a Russian Kilo-class submarine in the port city of ...

Ukrainian security forces say they have successfully struck a Russian submarine with underwater drones for the first time, ...

Ukraine said its naval drones damaged a Russian submarine in the Black Sea port of Novorossiysk, in a special operation it ...

Ukraine's Security Service said it has struck and disabled a Russian submarine using an underwater drone at the Black Sea ...

As U.S.–Ukrine peace talks quietly churn in the background, Kyiv has delivered a shock deep inside Russian waters. Ukraine has revealed a new underwater drone weapon after a dramatic blast ripped ...

The attack with Ukrainian-made "Sub Sea Baby" drones hit the submarine in the port of Novorossiysk where Russia has rebased ...

Ukrainian officials announced on Monday that their underwater drones successfully struck and disabled a Russian Kilo-class ...