The Ukrainian experience using naval drones to defeat the Russian Black Sea Fleet was unique. Ukraine had only surface-to-ship missiles when the war started, but eventually shifted to three new naval ...

Ukraine's Security Service and Navy achieved a military milestone on December 15, 2025, launching the world's first underwater drone strike against a submarine. Using "Sub Sea Baby" unmanned vehicles, ...

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.

The Security Service of Ukraine (SBU) said it disabled a Russian surveillance plane at an airfield before launching its claimed drone strike on a Kilo-class submarine. The SBU last week released ...

Key Points and Summary - Russia’s Amur-class submarines were supposed to be export-ready successors to the Kilo line, with quieter hulls, optional AIP and even vertical launch cells for BrahMos cruise ...

Add Yahoo as a preferred source to see more of our stories on Google. Ukraine said Monday that it carried out an underwater drone attack on a Russian submarine in port. New satellite imagery shows ...

(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 ...

Ukraine said Monday that it carried out an underwater drone attack on a Russian submarine in port. New satellite imagery shows damage at the Novorossiysk port following an explosion. The imagery also ...