Nicknamed the “Black Hole” by the U.S. Navy for its extreme quietness, Russia’s Kilo-class submarine is one of history’s most ...

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

The USS Massachusetts, a Block IV Virginia-class submarine, could soon join the U.S. Navy fleet after completing its initial ...

Russia is expanding its fleet of nuclear-powered submarines to defend its national interests across the world's oceans.

Russia’s Project 941 Typhoon-class SSBNs were purpose-built for nuclear war under Arctic ice: dual parallel pressure hulls ...

While the exercise only involved two subs, the warning was clear: America should contemplate the prospect of confronting a ...

Russia's Security Council's Deputy Chairman Dmitry Medvedev attends a meeting of the Council for Science and Education at the Joint Institute for Nuclear Research in the Moscow region's city of Dubna, ...

New analysis warns the U.S. nuclear force designed in 2010 cannot handle current global threats and proposes massive ...

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

WASHINGTON, September 30. /TASS/. US President Donald Trump announced sending two submarines to Russian coasts – as a precaution. "We were a little bit threatened by Russia recently, and I sent a ...