if you look carefully it is not AK-630 ( 30mmx165 ammunition), the North Koreans made under license AK-230 (30mmx210B ammunition) , then using the same type of turret they installed a 30mm gatling, but it is not yet known whether it adopts the same one ammunition from the AK-630 or retains the 30mmx210B ammunition from the previous AK-230,View attachment 123927
With AK-630 30mm CIWS, it seems like a combat variant instead of smaller versions for covert operation. Are they intended to replace old torpedo boats?
View attachment 123928
However, as can be seen the North Korean turret differs significantly when compared to the AK-630