China's destroyer Zunyi took part in a simulated confrontation with a submarine. During the exercise, it was responsible for ...

The Japan Maritime Self-Defense Force said it is building up defense capabilities to enhance deterrence and response.

A 2020 satellite photo shows the immense power of 7-story waves crashing along the Portuguese coast. Later the same day, a ...

During the December flight tests, the SeaGuardian dropped a mix of AN/SSQ-36 Bathythermal, AN/SSQ-53G Directional Frequency ...

In the final weeks of the war, the Navy hunted down and sank five German submarines in the North Atlantic. They stopped what ...

Through the Ukraine War, the Russian Navy has lost over 20 warships, submarines, landing ships, patrol boats, and support vessels, including its flagship, the Moskva guided-missile cruiser. Last week, ...

Ukraine said Monday it carried out an underwater drone strike that critically damaged a Russian Kilo-class submarine docked in the port of Novorossiysk, marking the first known attack of its kind. The ...

Ukraine is under intense pressure on the battlefield and at the negotiating table, but underwater it appears to be a growing threat to Russia. New satellite imagery shows damage to a Russian naval ...

Ukraine’s Security Service said it had disabled a Russian Kilo class submarine in a rare underwater drone attack in the Black Sea port of Novorossiysk. Russia denied any damage from the attack, saying ...

Add Yahoo as a preferred source to see more of our stories on Google. Ukraine’s domestic security service, the SBU, said Monday that it had carried out an attack on a Russian submarine in the Black ...

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 ...