ROKS Yu Gwan-sun (SS-078) is the sixth boat of the Sohn Won-yil-class submarine in the Republic of Korea Navy. She is named after the Korean independence activist, Yu Gwan-sun.
 Sohn Won-yil-class submarine
| |
| History | |
|---|---|
 South Korea | |
| Name |
|
| Namesake | Yu Gwan-sun |
| Builder | DSME |
| Laid down | 2010 |
| Launched | 7 May 2015 |
| Acquired | 10 July 2017 |
| Commissioned | 11 July 2017 |
| Identification | Pennant number: SS-078 |
| Status | Active |
| General characteristics | |
| Class and type | Sohn Won-yil-class submarine |
| Displacement | |
| Length | 65 m (213 ft 3 in) |
| Beam | 6.3 m (20 ft 8 in) |
| Draught | 6 m (19 ft 8 in) |
| Propulsion | Diesel-electric, fuel cell AIP, low noise skew back propeller |
| Speed |
|
| Range |
|
| Endurance | 84 days |
| Test depth | nearly 400 m (1,300 ft) |
| Complement | 5 officers + 22 crew |
| Armament |
|
Design
editThere are media reports that the Sohn Won-yil is equipped with eight 533 mm torpedo tubes, and that South Korea will mount a Korean Tomahawk missile, Hyunmoo-3, with a range of 500 km. It is said that they are also developing versions with a range of 1000 km and 1500 km, but there was no confirmation of whether this version could be mounted on a 533mm torpedo tube. Originally, the American Tomahawk missile was conceptually designed to be launched from a 533mm torpedo tube. Korea has also recently succeeded in localizing it.
The Cheonryong missile with a range of 500 km has been installed in the Sohn Won-yil-class and has been deployed and is in operation.[1]
Germany, which exported the Sohn Won-yil-class (class 214), is using a Type 212 submarine that uses the same AIP system with the same displacement. It has a range of 20 km, and is equipped with four 533 mm torpedo tube, and is capable against air, surface, and submarine targets.
Construction and career
editROKS Yu Gwan-sun was launched on 7 May 2015 by Daewoo Shipbuilding and commissioned on 11 July 2017.[2][3]
References
edit- ^ "[단독] 국산 잠대지 미사일 서해 배치...사거리 300km". news.naver.com (in Korean). Retrieved 2021-07-11.
- ^ "Navy Takes Delivery of 1,800-Ton Submarine". english.chosun.com. Retrieved 2021-07-11.
- ^ "KBS NEWS". 2012-02-29. Archived from the original on 2012-02-29. Retrieved 2021-07-11.