The R-27 Mod 3 missile will play a key role in the K-219's accident. This submarine-launched ballistic missile was first introduced in 1967, the same year as the K-219's launch, and was deployed ...

North Korea launched a new “Korean-style tactical nuclear attack submarine” on Wednesday, according to the state-run Korean Central News Agency (KCNA), during a ceremony attended the country ...

Taiwan unveiled its first-ever domestically built submarine on Thursday, an accomplishment the island democracy’s leader hailed as a significant milestone as Taipei works to boost its military ...

The reported sinking of a Chinese nuclear-powered submarine at a Wuhan shipyard highlights the difficulties Beijing faces in building an advanced oceangoing navy that can challenge U.S. maritime ...

The material state of Russia’s brand new Yasen-M class submarine has been called into question after apparent missing tiles were spotted on the hull as it arrived in Havana. But here’s why it ...

“Submarine caves are a treasure trove of useful substances that have yet to be known,” Ise said. PITCH-DARK EVEN IN DAY Expeditions inside submarine caves carry a constant element of danger.

North Korea said on Friday that its first submarine capable of launching nuclear missiles was now operational, a development that would give the country a new, harder-to-detect means of launching ...

What You Need to Know: India’s first nuclear-powered submarine, INS Arihant, suffered significant damage in 2018 when a crew member left the rear hatch open, allowing seawater to flood the ...