South Korea unveiled its sixth Type 214 attack submarine and its first warship to be named after a woman.
![10989221_790870234360745_1330424391498141413_o[1]](http://www.milrecon.com/wp-content/uploads/2015/05/10989221_790870234360745_1330424391498141413_o1.jpg)
Photo: RoKN
The 1,800-ton boat was christened Yu Gwan-sun at the city of Geoje.
South Korea unveiled its sixth Type 214 attack submarine and its first warship to be named after a woman.
Photo: RoKN
The 1,800-ton boat was christened Yu Gwan-sun at the city of Geoje.