The USS Connecticut (SSN-22), one of only three elite Seawolf-class submarines, remains in dry dock five years after its 2021 ...

Khabarovsk submarine and Poseidon drone can trigger massive radioactive tsunamis, floods and wipe out entire coastal cities?

A Question of Design, Not Evolution At first glance, it seems obvious that submarines should look like the creatures tha ...

South Korea received U.S. approval to build a nuclear-powered attack submarine that can operate for months underwater, track ...

Russia’s “Harmony” project is the latest salvo in the battle between underwater access and anti-access efforts. The United ...

What is Russia's doomsday missile and Khabarovsk? Russia has launched the nuclear-powered submarine Khabarovsk. It will carry the Poseidon underwater drone, known as the “doomsday missile.” The launch ...

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

Why have just one technological breakthrough when you can have two at the same time? The Royal Navy has installed for the first time a quantum clock into its XV Excalibur robotic submarine for ...

The US Navy wants to mix uncrewed underwater vehicles into its submarine forces. A commander said it's taking a "SpaceX approach" to testing, getting systems out quickly to see what works. The ...

South Korea pitched its submarines to Philippine President Ferdinand Marcos for Manila’s ambitious naval modernization ...

Russia has launched the Khabarovsk nuclear submarine, armed with the 'Poseidon' doomsday drone, enhancing its maritime security capabilities.

A Chinese Farmer living near the Yangtze River in the Anhui province built a working submarine, investing a surprisingly low ...