214型潜艇正在运行。 [照片：国防采购计划管理局]
韩国：拖船返回最先进的潜艇：推进系统异常警告
韩国214型潜艇：
一艘韩国214型潜艇（1800吨）发生意外，由于推进系统出现异常警告，导致其在航行途中被卡住。
作为回应，海军通过“停止潜水艇并用拖船拖曳潜水艇”将潜水艇移至港口。
韩国海军公告：
韩国海军于1月23日透露。
一艘214型潜艇于1月22日在庆尚北道浦项市以东海域完成了试运行。
在返回基地的途中，发生了“未知原因的推进系统异常警报”。
潜水艇“停下来后得到拖船援助，以防止设备损坏”。
海军说：“我今天黎明回到基地。”
一名海军官员说：“船员和设备没有任何问题。进入港口后，我正在寻找确切原因。”
中央日报|中央日报
https://s.japanese.joins.com/JArticle/274763?sectcode=220&servcode=200
South Korea Submarine Capabilities
As part of the third phase of their development plan,
the ROKN is in the process of adding nine Type 214 (KSS-3) vessels to its fleet.
On 14 September 2018, the ROKN launched the first KSS-3 vessel:
ROKS Dosahn Ahn Chango.
[5] In July 2019, it was reported that the Dosahn Ahn Chango has started sea trials and is expected to enter South Korea’s fleet between 2020 and 2021.
[6] The KSS-3 submarines will include many upgrades, such as the capability to carry six vertical-launch tubes.
[7] The launch tubes will likely fit cruise missiles and a naval variant of South Korea’s Hyunmoo-2B ballistic missile, capable of striking targets within a 500km range.
South Korean shipbuilding companies
Daewoo Shipbuilding and Marine Engineering (DSME)
and Hyundai Heavy Industries (HHI)
developed the ROKN’s submarines with support from Germany’s Howaldtswerke-Deutsche Werft (HDW).
NTI
https://www.nti.org/analysis/articles/south-korea-submarine-capabilities/