North Korea says defence research institute tested major weapon system

​North ‌Korea's state ​media ‌KCNA reported on Sunday that the country's ‌defence science ‌research institute tested a major ⁠weapon ​system.

The ⁠test was intended ⁠to "assess adaptation to ​combat and power of ⁠a cluster-bomb ⁠warhead ​to be tipped on ⁠tactical ballistic missiles," KCNA ⁠said.