its Yasen-class submarines (NATO reporting name "Severodvinsk") are still considered to be among the best in the world. Along ...

The list below, while far from comprehensive, uses those qualities to determine the five best fast submarines in the world.

The British Royal Navy's Astute-class submarines may now outshine the U.S. Navy’s Virginia-class subs, raising questions about the American naval shipbuilding trajectory.

The Russian Borei-A-class submarine is an improvement over the previous Borei-class design, bringing enhanced stealth capabilities and deep-sea maneuverability. These nuclear-powered submarines ...

The Cartagena shipyard of state-owned shipbuilding firm Navantia has begun the installation of the first air-independent propulsion (AIP) system on the Spanish Navy’s Cosme Garcia (S-83) ...

China's latest elite nuclear submarine sank in a shipyard, in an embarrassing blow to Beijing's claims of war readiness. New satellite imagery shows the global superpower's newest nuclear-powered ...

said in January last year that there had been a "phenomenal increase in Russian submarine and underwater activity" over the past two decades. He sounded the alarm over the security of the world's ...

The firm had developed a new program to make the system fit for the Spanish Navy’s S-80 class submarines. The integration of Navantia’s AIP system will make S-80 class one of the most advanced ...