First locally-overhauled Goalkeeper CIWS conducting live fire aboard ROKS Yang Man-chun (DDH-973). Republic of Korea Naval Logistics Command and LIG Nex1 recently affirmed their capability to independently overhaul and integrate Goalkeeper Close-In Weapon Systems. They did so by successfully overhauling and integrating two Goalkeepers aboard ROKS Yang Man-chun, which was recently handed over to the ROK Navy after completing its modernization program through KDX-I Performance Improvement Plan (PI