The defence administration of south Korea officially stated the delivery of seventh KSS-2 constructed by Hyundai Heavy Industries. Previously Hyundai Heavy Industries already have constructed four high class submarines with diesel air independent propulsion ( AIP ) and designed as as Type 214 submarine. This industry is courageously working for the construction of fifth submarine.
In year 2000 South Korean demanded for first batch of three 214 type submarines moreover it placed the order for more submarines in 2009 with additional six units having advance features and improvements .
The KSS-2 submarine is highly advanced and can reach up to the depth of 400 m which will help in deep underwater missions and operations and in combating programs and will enhance the naval underwater firepower.