First PKX-B Chamsuri II-class Patrol Boat with 130mm Guided Rockets Delivered to ROK Navy Tuesday, 31 October 2017 Army, Defence, Military, News, World South Korea's Defense Acquisition Program Administration (DAPA) announced today that the first Chamsuri II-class (project name PKX-B batch I) patrol boat has been delivered to the Republic of Korea Navy (ROK Navy). Read More Read More Tweet Subscribe to receive free email updates: