China's latest nuclear submarine sank during its construction earlier this year, a senior US defense official said Thursday.

The Navy and its nuclear submarine shipbuilders are closing in on a deal to put two long-awaited Virginia-class submarines ...

Like everyone else, I have been watching the news of the missing Titanic submarine with a mix of curiosity and horror. However, I also do so with a career of experience in designing and operating ...

On Saturday, a Nasa research plane equipped with magnetometers, infrared cameras and other sensors that can detect submerged submarines flew over the search area but did not detect the missing vessel.

ThyssenKrupp Marine Systems of Germany (TKMS), a subsidiary of ThyssenKrupp AG, one of Germany's largest industrial concerns, has received a comprehensive order under the German-Norwegian 212CD class ...

An Antonov-124 Ruslan airlifter has flown a team of Russian naval specialists to Argentina where they will join the efforts to rescue the distressed submarine, ARA San Juan missing since November 15.

BUENOS AIRES, Argentina (JTA) — The first female submarine officer in Argentina, who remains missing in the Atlantic Ocean, was honored by the country’s Jewish community on International Women ...