The following is the March 21, 2025, Congressional Research Service In Focus report, Navy Next-Generation Attack Submarine ...

The Royal Navy is getting closer to introducing a new type of nuclear submarine. In March, the British military laid the keel of the HMS Dreadnought, which will carry nuclear weapons and contribute to ...

The submarine named for the state of Iowa officially will be accepted into service at 9 a.m. Iowa time April 5 into the U.S.

After 204 days, a Royal Navy nuclear-powered submarine broke the record for how long a crew was out on the open ocean.

CANBERRA, Australia, March 11, 2025 (GLOBE NEWSWIRE) -- HII (NYSE: HII), the largest military shipbuilder in the United States and a global leader in nuclear-powered submarine construction ...

Military contractor Keel is beefing up one of its Lowcountry sites with a $70 million expansion in advance of work it expects to do for the Navy's next-generation nuclear submarine and aircraft ...

In September 2023, when North Korea revealed its first true ballistic missile submarine, the Hero Kim Kun Ok, Kim emphasized his desire for the navy to “go nuclear” and stressed the importance of ...

SEOUL, South Korea (AP) -- North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the U.S ...

North Korean leader Kim Jong-un has inspected a nuclear-powered submarine construction site, North Korean state media reported on March 8. Kim emphasized that North Korea’s maritime defense ...

North Korea yesterday unveiled for the first time a nuclear-powered submarine under construction, a weapons system that could pose a major security threat to South Korea and the US. State media ...

Seoul: Tension on the Korean Peninsula has risen as heavily sanctioned North Korea unveiled its first nuclear-powered submarine on Saturday, which is currently under construction. The development of ...

could get resources and technology to build nuclear-powered submarines. North Korea already has one of the world's largest fleets, with an estimated 70-90 diesel-powered submarines in its navy.