North Korea threw a massive dance party to celebrate a successful missile launch

North Korea threw a massive dance party to celebrate a successful missile launch

In order to prepare for the use of an anti-missile defense system announced in July this year, the US and South Korea started joint drills on Aug. 22. But the exercises appeared to have heightened tensions between North and South Korea: Soon after, North Korean leader Kim Jong-un orchestrated a test of its submarine-launched ballistic…