장보고(SS-061)
The first practical [[submarine]] of the Republic of Korea Navy. It was built as one of the German "Type 209":[https://en.wikipedia.org/wiki/Type_209_submarine] submarines, known as the Chang Bogo class in South Korea. It was named after a "a historical figure":[https://en.wikipedia.org/wiki/Jang_Bogo] of "Silla":[https://en.wikipedia.org/wiki/Later_Silla].

h4.See also

* "Wikipedia article":[https://en.wikipedia.org/wiki/ROKS_Chang_Bogo_%28SS-061%29]
roks chang bogo (ss-061)