Reported about 1 year ago
North Korea conducted a missile test on the 26th, which South Korea's Joint Chiefs of Staff assessed as a failure. However, North Korean state media KCNA reported on the 27th that the test was successful, with the missile warheads separating and guiding to hit multiple targets with precision. North Korean officials emphasized the importance of the multiple warhead missile capability and indicated Kim Jong Un's focus on it as a top priority. The successful test verified the effectiveness of warhead-missile separation through air defense radar.
Source: YAHOO