An investigation titled "Russian Secrets" by The Times, the International Consortium of Investigative Journalists (ICIJ) and ...

Russia has unveiled plans to raise two nuclear submarines from the Arctic seabed over fears they could leak radioactive waste ...

Russia has secretly built a vast underwater surveillance network, codenamed Harmony, across the Arctic seabed. This system, ...

Germany and the UK plan to trace Russian submarines in the north Atlantic together. The defense ministers of both countries ...

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

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

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

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

The Kilo II vessels displace approximately 2,350 tons surfaced and measure roughly 242 feet long with a 32.5-foot beam.

Britain and Germany will join forces to hunt down Russian submarines. The Royal Air Force (RAF) and Deutsche Marine aircraft ...