The submarine's crew were carrying out a "routine inter-fleet transfer" in the Mediterranean Sea, the Russian navy said in a ...

"The armed forces' jet fighters and warships met up with the submarine .... and are now following it," Sweden's armed forces ...

Russia denies reports that one of its submarines suffered a malfunction after surfacing off the coast of France.

VChK-OGPU, a Telegram channel that publishes purported Russian security leaks, reported on 27 September that fuel was leaking ...

North Korea has likely received technical help from Russia for its submarine development, South Korean Defense Minister Ahn ...

NATO chief jokes the pursuit of Russia's 'broken' submarine was less Hunt for Red October, more 'hunt for nearest mechanic.' ...

By Bart H. Meijer and Mark Trevelyan AMSTERDAM (Reuters) -NATO chief Mark Rutte mocked Russia on Monday over the "limping" ...

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

In a speech in Slovenia, Rutte dismissed Moscow’s argument that the vessel surfaced because it was complying with navigation ...

Nuclear-powered submarines use some of the most advanced military technology in the world. These are the ones that are a cut ...

The Swedish military deployed fighter jets and a warship to shadow a Russian submarine after it entered the Baltic Sea on ...

According to reports, the Novorossiysk, a Kilo-class diesel-electric submarine operated by the Russian Black Sea Fleet, was observed navigating on the surface near Brittany on 9 October 2025.