The Jangbogo (1,200-ton class), a submarine that opened the era of the South Korean Navy’s submarine force, is set to embark ...

The ROKS Jang Bogo, South Korea's first naval submarine, is moored at a naval port in the southeastern city of Changwon on ...

The Jangbogo, a 1,200-ton class submarine that opened a new era for the ROK Navy, will embark on its final voyage on the 19th ...

The Navy wants to build 12 Columbia-class submarines to replace the service’s aging Ohio-class fleet at an estimated cost of ...

JS Sogei, the sixth Taigei-class submarine, entered the water in a ceremony held at KHI’s shipyard in Kobe City, Japan, Oct. 14, 2025. Credit: Japan Acquisition, Technology & Logistics Agency Japan’s ...

Submarines have been used in warfare for centuries. Undersea warfare has come a long way since the first experimental ...

Infleqtion, a global leader in neutral atom–based quantum technology, today announced a successful trial with the Royal Navy and MSubs, marking the first-ever deployment of a quantum optical atomic ...