The debut followed the North’s first test of a new surface-to-air missile and the arrival of a U.S. nuclear-powered attack ...

Hanwha's Philly Shipyard has the capability of building a nuclear-powered submarine for the U.S. Navy, said Alex Wong, global chief strategy officer at Hanwha Group, according to a statement from the ...

The official Korean Central News Agency said North Korean leader Kim Jong Un visited a shipyard to inspect the construction ...

North Korea on Thursday released new images of what it claims is its first nuclear-powered submarine, a massive vessel equal in size to some of the United States Navy’s attack subs.

North Korean leader Kim Jong Un observed construction of a submarine with his daughter, a potential heir, and oversaw the ...

Russia is developing a new type of nuclear submarine to boost its defenses as it faces sanctions and the fast upgrades of ...

South Korea and the US have agreed to pursue a separate agreement to formalize Seoul’s right to build nuclear-powered submarines, and working-level talks will begin early next year, the Asian ...

Alabama researchers will track sound changes as the 990-foot vessel transforms into an artificial reef off Florida's coast ...

Huntington Ingalls Industries HII recently stated that it has signed a contract with Babcock International Group that expands its partnership to further enhance Virginia-class submarine construction ...

Submarines are quite possibly some of the scariest vessels any navy could operate. No, they're not as large as an aircraft carrier or as armed to the teeth as a destroyer, but their ability to ...

The Blekinge-class A26 prioritizes stealth in every dimension—acoustic, magnetic, electric, hydrodynamic, even radar signature—for a reason. Sweden lives in the shadow of a Russian military that, ...