China had roughly a fifth of the US capacity. Now it's got more than half of the US capacity, according to new research.

The U.S. Navy is having problems deciding what types of weapons their Virginia class SSN attack submarines should carry. The most favored weapons are launched from torpedo tubes. It’s not just ...

Satellite imagery spotted a Chinese submarine with its nuclear ballistic missile hatches open while pier-side at a naval base with underground facilities facing the contested South China Sea.

The vessel, identified as a Type 094 nuclear-powered ballistic missile submarine by an open-source intelligence analyst, shows at least four of its nuclear missile hatches open, Newsweek reported.

Additionally, submarines can be equipped with missile-launching tubes. The US still maintains a significant advantage underwater over China. Read next ...

Additionally, submarines can be equipped with missile-launching tubes. The US still maintains a significant advantage underwater over China. The US military is sending counter-drone systems to New ...