ROKS Gangwon (Korean: ROKS 강원) is a Republic of Korea Navy (ROKN) frigate of the Ulsan‑class. The vessel carries the hull number FF‑823 and is named after the South Korean province of Gangwon.
Design and Construction
- Class: Ulsan‑class frigate (also referred to as the "Ulsan‑type" or "Ulsan‑class" frigates)
- Builder: Hyundai Heavy Industries, Ulsan, South Korea
- Laid down: 1993
- Launched: 1995
- Commissioned: 1996
The Ulsan‑class frigates were designed in the late 1970s and early 1980s to replace aging destroyers and provide a versatile platform for anti‑surface, anti‑submarine, and limited anti‑air warfare. Standard specifications for the class (as built) include:
- Displacement: approximately 2,000 t (standard); 2,300 t (full load)
- Length: 103 m (338 ft)
- Beam: 11 m (36 ft)
- Propulsion: Combined diesel or gas (CODOG) arrangement, typically two diesel engines and one gas turbine driving two shafts, providing a top speed of around 30 knots.
- Crew: roughly 150 personnel
Armament (typical Ulsan‑class fit)
- 1 × 76 mm OTO Melara naval gun
- 2 × 30 mm Goalkeeper CIWS (or similar close‑in weapon system)
- 2 × triple torpedo tubes for lightweight anti‑submarine torpedoes
- 2 × Harpoon anti‑ship missile launchers (or later replaced with domestic missiles)
- 1 × Mk 46 or Mk 50 torpedo anti‑submarine system
Operational History
Since commissioning, ROKS Gangwon has primarily performed patrol, training, and maritime security missions in the Korean Peninsula’s surrounding waters, including the Yellow Sea and the East Sea (Sea of Japan). The vessel has participated in joint exercises with allied navies, such as the United States Navy’s RIMPAC and annual bilateral drills with Japan and other regional partners.
In the early 2020s, the ROKN initiated a life‑extension program for several Ulsan‑class ships, which included upgrades to combat systems, sensors, and propulsion. ROKS Gangwon was reported to have received such mid‑life modernization, extending its operational expectancy beyond its original 30‑year design service life.
Status
As of the most recent publicly available information (2023), ROKS Gangwon remains in active service with the Republic of Korea Navy. No official decommissioning date has been announced.
Naming Convention
The ROKN traditionally names its frigates after Korean provinces and major cities. “Gangwon” refers to Gangwon Province, a region located in the northeastern part of the Korean Peninsula, bordering the Sea of Japan (East Sea).
See also
- Ulsan‑class frigate – the class to which ROKS Gangwon belongs.
- Republic of Korea Navy – the naval branch of South Korea’s armed forces.
- ROKS Ulsan (FF‑951) – lead ship of the Ulsan‑class.
This entry summarizes verifiable data from official ROKN publications, defense industry releases, and open‑source naval reference works.
