NATO's chief said on Monday that there is a "lone and broken Russian submarine limping home from patrol" in the Mediterranean ...

The recent launch of Russia’s new hypersonic-armed submarine, Perm, serves as a stark reminder of the 2000 Kursk disaster.

The Russian submarine Novorossiysk, an Improved Kilo-class vessel, has been forced to limp home to the Baltic after a ...

A Russian diesel-electric submarine, The Novorossiysk, is being trailed through the North Sea by NATO ships, sparking ...

South Korean Defense Minister Ahn Gyu-back said Pyongyang has received "various technologies," but it remains unclear whether ...

North Korea unveiled the Hwasong-20 ICBM, describing it as its “most powerful nuclear strategic weapons system.” The ...

Russian President Vladimir Putin said submarines play a key role in ensuring the country's sovereignty and security.

A Russian nuclear-powered submarine has been forced to surface in the Strait of Gibraltar after suffering a serious leak in ...

Virginia-class submarines are bigger, faster, quieter, and have more endurance and firepower than Los Angeles class they ...

The largest air attack of the war to date came on the night of Sept. 6-7. LONDON -- Ukraine reported a 38% spike in combined Russian drone and missile attacks through September when compared with ...

South Korea is now mass-producing its powerful Hyunmoo-5 missile. This weapon, carrying a heavy warhead, will be deployed by ...

Novorossiysk, suffered a serious fuel-system failure while transiting near the Strait of Gibraltar, forcing extended surface ...