As the world’s navies grow, they strengthen below the waves as well as above. Several nations are betting big on submarines.

A US Navy nuclear submarine under construction, the Guitarro (SSN-665), sank in a similar accident in 1969. A failure of communication between two teams at opposite ends of the sub led each to ...

New Zealand — As India eyes the prospect of more Chinese and Pakistani warships and submarines traversing the Indian Ocean, ...

Russia has sent two groups of naval vessels to the Indian Ocean on Monday, including three warships that were on a deployment ...

It’s great to see Canada admit its navy needs significant modernization and expansion, especially in submarines. It remains ...

According to Naval historian Gary E. Weir, “In all, U.S. submarines destroyed 1,314 enemy warships in the Pacific, ...

European defense contractor MBDA has developed a new submarine-launched missile designed to strike heavily protected naval ...

Three years on, there is still no compelling argument for Australia’s acquiring eight Virginia-class nuclear-­propelled ...

China appears to have built a new and unusual aircraft carrier, intriguing experts with a potentially first-of-its-kind ...

Admiral Hammond hit back at critics of AUKUS’s $368bn price tag, saying nuclear submarines “cost about the same” as high-end ...

North Korea's military has come under the spotlight after the United States joined South Korea and Ukraine this week to ...

A submarine arms race is intensifying between China and the United States and its allies, analysts say, with Beijing on track to have a new generation of nuclear-powered and -armed submarines in ...