SYMBOL AND INSIGNIA
jumping dolphins over the earth is the symbol of ROK Navy submarine flotilla.
established a submarine service in 1992, with badges for officers
(gold) and enlisted (silver). There are two versions of each in
existance, one earlier version with a sub and yin-yang symbol centered
between two dolphins facing inward and a later version with dolphins
facing outward with a centered German style sub over them sub (bow on). Above is a earlier version.
(- from sub_insignia's country data
- ).Below is a later version.