HD Hyundai Heavy Industries launched the 8,200-ton Daeho Kim Jong-seo September 30th, the third next-generation Aegis destroyer (KDX-III Batch-II) for the Republic of Korea Navy, at its Ulsan shipyard.
Earlier in the day, the unveiling ceremony brought together approximately 350 government, military and company officials at HD Hyundai Heavy Industries’ Ulsan shipyard.
Key figures included President Lee Jae Myung, first lady Kim Hea Kyung, Defense Minister Kang Shin-chul, Chief of Naval Operations Kim Kyung-ryul, Defense Acquisition Program Administration Minister Lee Yong-cheol and HD Hyundai Chairman Chung Ki-sun.
With the delivery set for December 2027, the launch completes the Navy’s planned fleet of six Aegis destroyers, following the delivery of three Sejong the Great-class ships and three Jeongjo the Great-class vessels.
HD Hyundai Heavy Industries designed and constructed five of the Navy’s six Aegis ships, including the Sejong the Great in 2008 and Seoae Ryu Seong-ryong in 2012, and all three Jeongjo the Great-class destroyers since 2024.

