Key Points – South Korean shipbuilders Hyundai Heavy Industries and Hanwha Ocean are actively marketing the advanced KSS-III (Dosan Ahn Changho-class) diesel-electric attack submarine...
Key Points – The US Navy’s SSN(X) next-generation attack submarine program faces severe scrutiny due to its extremely high projected cost (between $6.7 to...
Key Points – Despite recurring claims of their obsolescence due to advancements in drones and surveillance, submarines, particularly nuclear-powered ones, remain more critical than...
Key Points – Japan’s Sōryū-class diesel-electric attack submarines, commissioned from 2009, form the current backbone of the JMSDF’s undersea fleet, succeeding the Oyashio-class. -These...
Key Points – Japan’s Taigei-class (“Big Whale”) diesel-electric attack submarines, with four completed by 2025 including the recently commissioned JS Raigei, represent a significant...