The U.S. Navy's submarine capabilities are still considered superior, but Beijing is working hard to catch up.

For the first time, China has outstripped U.S. nuclear-powered submarine production, an independent global security think ...

Satellite imagery has revealed what analysts believe is China’s first example of the next-generation ...

In 2017, HMCS Chicoutimi undertook a dangerous and difficult assignment. For months, the Canadian submarine operated as part of an international task force enforcing sanctions against North Korea. The ...