Dec. 15 (UPI) --Ukraine's Security Service said it has struck and disabled a Russian submarine using an underwater drone at the Black Sea port Novorossiysk, Russia. The service said it completed a ...

Ukraine's SBU domestic security service has released new footage it says shows the country's preparations for attacking a Russian submarine in the Black Sea port of Novorossiysk earlier this month.

Ukraine carried out a first-of-its-kind attack on a Russian submarine using underwater drones, Kyiv said on Monday, revealing a new use for its explosive-packed uncrewed systems. The Security Service ...

As it tried to demonstrate its continuing ability to fight, Ukraine said it had used drones to inflict serious damage on a Russian Kilo-class submarine at a Black Sea port. By Maria Varenikova ...

According to Ukraine’s Security Service, its underwater Sub Sea Baby drones were deployed to attack Russia’s Novorossiysk naval base, striking and disabling its Project 636.3 Kilo-class submarine. The ...

Ukraine’s domestic security service, the SBU, said Monday that it had carried out an attack on a Russian submarine in the Black Sea port of Novorossiysk, causing critical damage to the vessel and ...

Ukraine's internal security agency said it used an underwater drone to damage a Russian submarine. The agency described the attack as a first, potentially signaling a new chapter in drone warfare.

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