The Columbia-class ballistic missile submarines, designed to replace the aging Ohio-class, come with a hefty price tag—around ...

Recent advancements in lithium-ion battery (LIB) technology have led to a resurgence of conventional diesel-electric ...

This is connected to the ship's propellers, providing a near-limitless amount of energy for propulsion. One key difference, ...

Naval experts believe the base is equipped with a countermeasure washdown system for nuclear-powered submarines.

Scientists from China’s Shanghai Jiao Tong University have developed a new type of submarine detection for underwater surveillance. According to its developers, the device can detect even the quietest ...

The nuclear submarine will be the third ship to bear the Long Island name in U.S. Navy history — the first since the escort ...

From the oldest to the newest:USS New Jersey, the most complex warfare submarine, commissioned in ... the 35-foot iron submersible with a 3-foot propeller was the invention of a Frenchman who ...

More footage has been released of Taiwan's in-development unmanned underwater vehicle (UUV), called the "Smart Dragon." ...

The Los Angeles-class nuclear-powered attack submarine, also known as SSN-725 whose motto is “Proud and Fearless,” was listed ...

Improved Kilo II submarines measure 242 feet long with a 32.5-foot beam and 20-foot draft.” The newest Kilos rely on two diesel generations featuring a single seven-bladed fixed-pitch propeller.

New imagery of Taiwan’s homegrown Huilong uncrewed underwater vehicle (UUV) — also known as the Smart Dragon — reveals more ...