The role of the previously unreported submarine in the Chinese navy, which is the world's largest by hull count, remains ...

“Once saturation is reached, the diver can stay at the bottom for days, weeks, and months without needing any additional ...

Huang Xuhua, an academician of the Chinese Academy of Engineering, recipient of the Medal of the Republic, and chief designer of China's first-generation nuclear submarines, passed away at the age of ...

After more than eight decades, new research has revisited the clues from a World War II covert operation lost beneath the ...

The deepest regions of Earth's oceans, known as the abyssal and hadal zones, lie at least as far under the water's surface as ...

Stealth may soon be an impossible feat for submarines, after scientists found a way to detect even the quietest underwater vessels For US submarines operating in waters near China, the era of absolute ...

A German submarine torpedoed the "Vital de Oliveira" in July 1944, killing some 100 of the 270 crew members onboard ...

Sir Keir Starmer has called on European leaders to strengthen their defences against potential Russian sabotage of vital ...

The technology is far from operational. While similar sensors have proven reliable in detecting low-flying aircraft over shallow waters, the challenge could be far greater in the open sea.

The United States Navy maintains an edge when it comes to sheer numerical superiority over most nations. When you have ...

Most of the world's data travels via ocean cables, which are at risk of frequent sabotage. DW explains where they lie and how they are protected.

The historic vessel "Vital de Oliveira" was positively identified more than a decade after an unsuspecting fisherman's net ...