China’s first Type 095 Sui-class nuclear-powered attack submarine has just been spotted preparing for sea trials at the Bohai Shipbuilding Heavy Industry Company shipyard...
Japan’s Taigei-class submarine—the “Big Whale”—is the first submarine class designed entirely around lithium-ion batteries, abandoning traditional Air-Independent Propulsion altogether. At just $700 million per...
China claims it has developed two new submarine-detection technologies that could threaten the U.S. Navy’s most advanced underwater fleet. A drone-mounted quantum magnetic sensor...
In 1981, an $80 million Canadian diesel-electric submarine quietly snuck through the screen of destroyers, cruisers, and air patrols protecting the USS Dwight D....
The U.S. Navy’s Virginia-class attack submarine just keeps getting deadlier. From fly-by-wire automated navigation to Block V’s massive firepower expansion that triples Tomahawk capacity...
The Soviet Union built its Sierra-class submarines from titanium—a metal so difficult to weld that workers had to wear spacesuits inside hermetically sealed argon-filled...
During a massive 1999 NATO exercise, JTFEX/TMDI99, the Dutch submarine HNLMS Walrus penetrated an entire US Aircraft Carrier Strike Group (CSG) and delivered simulated...