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

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.

Britain has laid the keel for the Royal Navy's largest-ever submarine. At BAE Systems's Barrow-in-Furness facility, the ...

The Virginia-class submarine program has been a crucial part of the U.S. Navy’s fleet since its introduction. These ...

As the new American president shook allied capitals all over the world, a Virginia-class submarine — the USS Minnesota — arrived at a port in western ...

Staff were also encouraged to show kindness by nominating class kindness ambassadors and completing staff shout-outs for colleagues. Each day, students read their own kindness announcements over ...

North Korea’s newly unveiled nuclear-powered submarine, reportedly made with Russian technology, could pose a major security challenge to neighbour South Korea and its ally the US, experts said.

The Korean Central News Agency, or KCNA, didn’t provide details on the submarine, but said that Kim was briefed on its construction. The naval vessel appears to be a 6,000-ton-class or 7,000-ton-class ...

The Korean Central News Agency, or KCNA, didn't provide details on the submarine, but said that Kim was briefed on its construction. The naval vessel appears to be a 6,000-ton-class or 7,000-ton ...

Experts suggest the submarine could be a 6,000 to 7,000-ton-class vessel, possibly carrying around 10 missiles. Moon Keun-sik, a South Korean submarine expert from Hanyang University, noted that the ...