Ceremony unveils new 3,600-ton-class homegrown submarine Seo Hui

Ceremony unveils new 3,600-ton-class homegrown submarine Seo Hui

The Republic of Korea Navy has unveiled its newest 3,600-ton-class submarine built with domestic technology. The Seo Hui was unveiled on Nov. 3 at Hanwha Ocean's shipyard in the port of Okpo in Geoje, Gyeongsangnam-do Province. Click here for more

Nov 04, 2026