The Sejong the Great-class destroyers (Sejongdaewang-Geup Guchukam or Hangul: 세종대왕급 구축함, Hanja: 世宗大王級驅逐艦), also known as KDX-III, are guided-missile destroyers of the Republic of Korea Navy (ROKN).

The three KDX III Sejong Daewang –class guided-missile destroyers operated by the Republic of Korea are the third iteration in the Korean Destroyer Experimental (KDX) program.

Apr 8, 2025 · 정조대왕급 구축함 (DDG -II)은 대한민국 해군 이 KDX-III Batch-II 사업을 통해 전력화하는 신형 이지스 시스템 탑재 구축함 이다. [1] 정조대왕급 구축함은 길이 170m, 경하 배수량 8,200톤으로, 세종대왕급 구축함 (DDG-I) 대비 길이는 4m, 배수량은 600톤이 늘어났다.

Jul 28, 2022 · South Korean shipbuilder Hyundai Heavy Industries (HHI) today launched the lead ship of the KDX-III Batch-II AEGIS destroyer project for the Republic of Korea (ROK) Navy: ROKS Jeongjo the Great.

The Sejong the Great-class destroyers (Sejongdaewang-Geup Guchukam or Hangul: 세종대왕급 구축함, Hanja: 世宗大王級驅逐艦), also known as KDX-III, are three guided missile destroyers of the Republic of Korea Navy (ROKN).

Nov 19, 2023 · The ROK Navy plans to upgrade the in-service KDX-III Batch-I ‘Sejong the Great’ class Aegis destroyer to operate Raytheon’s SM-3 and SM-6 missiles, according to a National Assembly’s audit of state affairs held on Oct. 24, 2023.

Sep 28, 2010 · The Sejong the Great Class (Sejongdaewang Class) guided missile destroyers are being developed under the Korean Destroyer eXperimental (KDX) programme of the Republic of Korea Navy (ROKN).

Oct 16, 2023 · South Korea's new Aegis destroyer (KDX III Batch II), ROKS Jeongjo the Great, started sea trials, according to an official DAPA video.

The ROK KDX-III destroyer is intended to be a multi-purpose destroyer featuring anti-air warfare, anti-surface warfare, anti-submarine warfare and tactical ballistic missile defense...

KDX (Korean Destroyer eXperimental) is a substantial shipbuilding program embarked on by the Republic of Korea Navy. It is a three-phased program consisting of three individual classes of ships: KDX-I (3,800 tons), KDX-II (5,500 tons), Aegis -equipped KDX-III (10,000 tons).