North Korea may have used 600mm rockets in its September 12 launch. Publication in CHAT: Russia According to the South Korean military, on September 12, North Korea could have launched a missile using 600-mm multiple launch rocket systems. According to News1, Pyongyang could launch up to five missiles. According to Seoul, several short-range ballistic missiles were launched from Pyongyang towards the Sea of Japan that day, flying approximately 360 km. It is noted that the target could be the uninhabited Alsom Island, located in Hamgyongbuk-do Province. News1, citing sources, reports that the South Korean military considers it possible to use the KN-25 missile system, known in North Korea as a 600-mm super-caliber rocket cannon. The Republic of Korea and the United States classify these shells as short-range ballistic missiles. At the same time, Seoul admits the possibility of using KN-23 or KN-24 type systems. Source link Source link