HD HHI Completes Overhaul of ROK Navy Submarine ROKS Yun Bong-gil
HD Hyundai Heavy Industries (HD HHI) has successfully completed the overhaul of the Republic of Korea Navy diesel-electric submarine ROKS Yun Bong-gil 35 days ahead
HD Hyundai Heavy Industries (HD HHI) has successfully completed the overhaul of the Republic of Korea Navy diesel-electric submarine ROKS Yun Bong-gil 35 days ahead
Hanwha Ocean displayed a concept model for a future submarine – one that could employ either diesel-electric or nuclear propulsion – at MADEX 2025 in
North Korea recently showed the first images of its nuclear powered submarine. The boat, which had been rumoured for some time, is now looking more
The Australian debate on considering alternatives to AUKUS regains traction. Naval News looks at perceived options for a “Plan B” and offers an assessment on
The Japan Maritime Self-Defense Force (JMSDF) has commissioned the fourth of its Taigei-class diesel-electric attack submarines (SSK), which feature better detection and anti-detection capabilities than

Manila aims to procure submarines for the defense of the country’s archipelago in the final phase of its military modernization program.
The Commander of the Royal Canadian Navy, visited Hanwha Ocean’s Geoje shipyard and discussed Canada’s upcoming submarine acquisition project.
HD HHI signed a MOU with Remontowa Shipbuilding for MRO services in the frame of Poland’s ORKA submarine program.
Japan’s Mitsubishi Heavy Industries (MHI) has launched the fifth Taigei-class diesel-electric attack submarine “Chogei” 「ちょうげい」 for the Japan Maritime Self-Defense Force (JMSDF).
Hanwha Ocean has signed a MOU with polish company WB Electronics at the MSPO 2024 defense exhibition to enhance collaboration on the Polish Navy’s Orka submarine program.