North Korea’s Kim Jong Un oversees hypersonic missile engine test

North Korean leader Kim Jong Un oversaw a successful test of a solid-fuel engine for a “new-type intermediate-range hypersonic missile”, Pyongyang’s state media said Wednesday.

The test was carried out on Tuesday by the North’s Missile Administration at the Sohae Satellite Launching Ground in the northwest of the country, according to the official Korean Central News Agency (KCNA).