The debate over nuclear-powered submarines is likely to serve as a critical indicator of Japan’s strategic trajectory.

Diesel-electric submarines, once dismissed as second-tier assets, are rapidly emerging as some of the most elusive platforms in modern naval warfare. Their ability to run in near silence for extended ...

Key Points and Summary - In a shocking 1981 NATO exercise, a Canadian diesel-electric submarine successfully penetrated a U.S. aircraft carrier strike group and notionally "sank" the USS Dwight D.

Korea is going all out to win a large-scale submarine contract from Canada, mobilizing not only its top shipbuilders HD Hyundai Heavy Industries and Hanwha Ocean but Hyundai Motor and Korean Air in an ...

AIP systems enable diesel-electric submarines to remain submerged and operational for weeks without surfacing or using a ...

Saudi Arabia is reportedly moving to acquire diesel-electric submarines, signalling a major shift in its naval posture and long-term military strategy in the region. A Royal Saudi Naval Forces ...

They’re the caretakers of one of only five remaining diesel boats in the U.S. fleet, a boat that in many ways was the link ...

Add Yahoo as a preferred source to see more of our stories on Google. China's submarine fleet is improving, making advancements in stealth. In a war, China's subs could put up a tough fight in the ...

Seoul, South Korea (CNN) — South Korea wants to join the undersea naval elite – and has received the blessing of US President Donald Trump to do just that. Having Seoul become the seventh country in ...

China's submarine fleet is improving, making advancements in stealth. In a war, China's subs could put up a tough fight in the First Island Chain, analysts say. China has also prioritized sensors and ...