Ganggyeong-class minehunter
{{short description|Ship class}}
| {{Infobox ship begin}}
{{Infobox ship image |Ship image=2012. 9. 인천상륙작전 전승행사 Rep. of Korea Navy 62th Anniversary of Incheon Landing Operation (7998836744).jpg |Ship caption=The ship behind is the Ganggyeong-class minehunter Goryeong }} {{Infobox ship class overview |Name= |Builders=Kangnam Corp.{{cite news |url=http://kookbang.dema.mil.kr/newsWeb/20190610/1/BBSMSTR_000000010206/view.do |title=[군함이야기] 기뢰전함, 국내 기술로 9척 건조…기뢰대항 전력 업그레이드 |trans-title=[Ship Story] Nine minehunters built with Domestic Technology… Naval mine ability upgraded |author=윤병노 |date=2019-06-17 |accessdate=2019-11-08 |archive-date=2019-11-08 |archive-url=https://web.archive.org/web/20191108164838/http://kookbang.dema.mil.kr/newsWeb/20190610/1/BBSMSTR_000000010206/view.do |url-status=dead }}{{cite web |url=http://www.kangnamship.co.kr/en/index.php |title=Kangnam Corporation |publisher=Kangnamship.co.kr |accessdate=2019-05-20 |archive-url=https://web.archive.org/web/20181008084119/http://www.kangnamship.co.kr/en/index.php |archive-date=2018-10-08 |url-status=live }} |Operators={{navy|South Korea}} |Class before= |Class after= |Subclasses= |Cost= |Built range=1986–1994 |In service range= |In commission range=1986–present |Total ships building= |Total ships planned= |Total ships completed=6 |Total ships cancelled= |Total ships active=6 |Total ships laid up= |Total ships lost= |Total ships retired= |Total ships preserved= }} {{Infobox ship characteristics |Hide header= |Header caption= |Ship type=Minehunter{{cite web|url=https://terms.naver.com/entry.nhn?docId=5752801&cid=55599&categoryId=55599 |title=강경급 기뢰 탐색함 |trans-title=Ganggyeong-class minehunter |website=국방과학기술용어사전 |accessdate=2019-11-08}} |Ship displacement=*{{convert|450|t|LT|0}} |Ship length= {{convert|50|m|ftin|abbr=on}} |Ship beam= {{convert|8|m|ftin|abbr=on}} |Ship draft= {{convert|2|m|ftin|abbr=on}} |Ship depth= |Ship propulsion=2 × Voith Schneider Propeller |Ship speed= {{convert|15|kn|lk=in}} |Ship range= {{convert|2000|nmi|km|abbr=on|lk=in}} |Ship endurance= |Ship complement= |Ship time to activate= |Ship sensors=*Hull-mounted sonar |Ship EW=Mine Disposal Vehicle (MDV) |Ship armament=*1 × 20 mm cannon
|Ship armor= |Ship notes= }} |
Ganggyeong-class minehunter ({{lang|ko|강경급 기뢰탐색함}}, {{linktext|江|景|級|機|雷|探|索|艦}}) is a ship class of minehunters currently in service on the Republic of Korea Navy.
Because of the improvements in naval mine technology in the 1980s, and the lack of minesweeping ability, the Korean Navy designed their first minehunter ship in 1983 and launched the first minehunter, {{ship|ROKS|Ganggyeong|MHC-561|2}}, in 1986. Currently, there are six Ganggyeong-class minehunter operating in the Korean Navy.
History
At the Korean War, Korea did not have proper minesweeping equipment, and it was all about pulling naval mines out of fishing nets or blowing up floating mines with light machine guns. Therefore, North Korea inflicted massive damage by the naval mine. From the 1950s, Korea purchased and used American minehunting vehicles, called Geumhwa, Geumsan, Namyang classes.{{cite news |url=http://kookbang.dema.mil.kr/newsWeb/20190107/1/BBSMSTR_000000010206/view.do |title=[군함이야기] 한반도 해역 구석구석 '바다의 지뢰' 제거 전문가 |trans-title=[Ship Story] Experts in Removing Sea Mines in Korean Peninsula |date=2019-01-04 |accessdate=2019-11-10 |agency=국방일보 |author=윤병노 |archive-date=2019-11-10 |archive-url=https://web.archive.org/web/20191110122002/http://kookbang.dema.mil.kr/newsWeb/20190107/1/BBSMSTR_000000010206/view.do |url-status=dead }}
In the 1980s, according to the research report on the Navy, the Korean Navy's ability to minesweep was very weak compared to North Korea. There were very few short-range ships, and the ships in operation were seriously degraded due to deterioration. The Korean Navy felt an urgent need to modify existing coastal submarines or to introduce new ships.
The Korean Navy began ship design in 1983, and finished its first minehunter project in 1986, with the launch of the first ship {{ship|ROKS|Ganggyeong|MHC-561|2}}. Later, five more ships were launched and commissioned.
After the development of Ganggyeong class, the development of the {{sclass|Yangyang|minesweeper|1}} was conducted based on the previous class. The Yangyang class has improved minesweeping ability compared to the Ganggyeong class.
Design
Ganggyeong-class ships are {{convert|50|m|ftin}} long, {{convert|8.31|m|ftin|abbr=on}} wide. They are equipped with a {{convert|20|mm|in|abbr=on|1}} main gun, small depth charges, about 300 naval mines, and Mine Disposal Vehicle (MDV). They use two Voith Schneider Propellers as propulsion, to control the ship more precisely.
Officially about 50 crew are board the ship, but some source suggests that it is 40.
=Hull material=
To protect the ship from magnetic mine, the ship's hull is made of fibre-reinforced plastic, which does not have a magnetic attraction. It also minimized metallic equipment to tightly control the magnetic material inside the ship. Steel objects that are brought into the ship, like canned food, are heavily restricted and strictly controlled.
Naming
The naming of minehunter ships is taken from the names of counties and towns adjacent to a naval base.{{cite web|url=http://www.navy.mil.kr/mbshome/mbs/navy/subview.do?id=navy_060501050000 |title=함정 |trans-title=Ships |website=Republic of Korea Navy |accessdate=2019-11-08}} For example, Ganggyeong is the name of Ganggyeong-Eup in Nonsan, South Chungcheong, and Gangjin is taken from Gangjin County, South Jeolla.
List of ships
| class=wikitable
! Hull no. | Name | Commissioned | Note |
| MHC 561 | ROKS Ganggyeong | 1986 | First project |
| MHC 562 | ROKS Gangjin | 1991 | rowspan=2 | Second project |
| MHC 563 | ROKS Goryeong | 1991 | |
| MHC 565 | ROKS Gimpo | 1993 | rowspan=3 | Third project |
| MHC 566 | ROKS Gochang | 1993 | |
| MHC 567 | ROKS Gimhwa | 1994 |
See also
References
{{reflist}}
{{Republic of Korea Navy ships}}