A television at a railway station in Seoul on July 31 shows footage of North Korean leader Kim Jong Un watching a previous missile launch. SEOUL: North Korean leader Kim Jong Un supervised the test firing of a new multiple rocket launcher, state media said Thursday. Kim “guided a test-fire of newly-developed large-caliber multiple launch guided rocket system on July 31,” state-run KCNA said. South Korea’s military said Wednesday that two ballistic missiles had been fired from the Wonsan area on North Korea’s east coast. Kim “repeatedly expressed satisfaction over the result of the test-fire,” and “highly appreciated” the national defense science and munitions industry personnel who have “made another wonderful Korean-style multiple launch rocket system,” KCNA said. While there was little further detail on the weapons, the guided rockets “will play a main role in ground military operations,” KCNA said. The North is banned from ballistic missile launches under UN Security Council resolutions, but Wednesday’s firings were the second such in less than a week, despite a meeting between leader Kim Jong Un and US President Donald Trump last month. Pyongyang and Washington are engaged in a long-running diplomatic process over the North’s nuclear and missile programmes that has seen three high-profile encounters between their leaders in the space of a year. Pyongyang has warned that further negotiations could be derailed by Washington and Seoul’s refusal to scrap the annual military manoeuvres between their forces.