Ever thought a submarine should be shaped like a sleek fish? You’re not alone. But the real reason modern subs have round, ...

It is clear that the United States still holds an edge over China in the undersea domain. But the margins are shrinking. China’s rapidly expanding and modernizing submarine force challenges the United ...

Japan—a key United States ally near Russia, China and North Korea—may consider developing nuclear-powered submarines amid threats posed by regional adversaries. Newsweek has contacted the Russian and ...

Vice-Admiral Angus Topshee said he has made it clear he wants "no changes" to the design of the submarines Canada intends to ...

Russia announced "next-generation" weapons in 2018, including the Poseidon torpedo, which can be fired by the new "Khabarovsk ...

A display of confiscated vessels at a naval base in Ecuador offers a peek at why drug smuggling is so hard to stop. By Maria Abi-Habib Photographs by Daniele Volpe Reporting from Guayaquil, Ecuador ...

With US shipbuilding faltering and China’s navy surging ahead, Australia and Japan should formalise their growing security partnership into a full defence alliance — anchored by the joint development ...

South Korea launched the first of three new 3,600-ton submarines this week, marking another step in its efforts to strengthen its undersea fleet and counter threats from north of the border. The ROKS ...