Ukraine said on Monday it hit and disabled a Russian missile-carrying submarine docked at a Black Sea naval base using ...

For three years, Ukraine has waged an unconventional naval campaign that fundamentally altered the balance of power in the ...

Ukraine's Security Service and Navy achieved a military milestone on December 15, 2025, launching the world's first ...

Ukraine’s Security Service said its underwater drones hit a Russian submarine in the port of Novorossiysk on Dec. 15, the first such attack it has reported, knocking the vessel out of service. The ...

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.

(CNN) — 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 ...