What To Know . Russian sailors found the Soviet M-49 submarine, which is believed to have sunk on August 16, 1941, having "disappeared without a trace," state-run news agency RIA Novosti reported.

The Russian Borei-class nuclear submarine Yuri Dolgorukiy on July 27, 2014, in Severomorsk, ... The Order of Nakhimov, established by the Soviet Union during World War II, ...

In late 1984, when the first Akula submarine of the Soviet Navy put to sea, it immediately changed the way anti-submarine warfare would be conducted. With the Akula’s arrival the American ...

This underwater monster became the most powerful Soviet submarine and the first to break through 2.5 meter thick ice in the Arctic. The Cold War that began right after the end of World War II ...

Germany in 1939 had begun World War II with just 57 U-boats and had threatened to sever the oceanic ties to Britain; the Soviet order of battle—according to U.S. intelligence—could begin a war ...

Submarines play a significant role in limiting enemy naval operations. During World War II, U.S. Navy submarines made up only two percent of the ocean-going fleet but were responsible for sinking ...

One of Russia's nuclear-powered submarines, named Belgorod, has reportedly vanished from its Arctic harbor, and Western countries fear it could be gearing up to test its advanced weapons systems.

In Iceland, a hunt for Russian submarines and deeper U.S. relations. The island nation, a NATO member, is wary of Moscow’s renewed military presence in the waters of the North Atlantic.

It’s the first combat loss of a Russian/Soviet submarine to enemy fire since World War II, and the first disabled by enemy fire from any nation in 41 years ...

The Russian nuclear submarine Dmitry Donskoy moored near Kronstadt, a seaport town 30 km (19 miles) west of St. Petersburg, Russia on Saturday, July 29, 2017.

A submarine that sunk during World War II has been discovered off the Pacific Coast, Russia's Pacific Fleet said Monday. The Malyutka-class submarine went missing during the war in the Peter the ...