US, South Korea, Japan started missile-tracking drill
December 11th, 2017
The US, South Korea and Japan started joint exercises on 11 December to track missiles from North Korea. The two-day exercise – the sixth since June 2016 – kicked off in waters near the Korean peninsula and Japan. The exercise is being held as North Korea fired a powerful missile in November which could target the entire US mainland. Since then, the US and North Korea had enough angry exchange of words.