North Korea said on Saturday it had tested an intermediate-range missile with built-in artificial intelligence, according to G1.

In its statement, Pyongyang said the missile was able to change its trajectory on its own at low altitude. South Korea’s armed forces said the launch flew more than 700 kilometres toward the sea off the east coast. According to Kim Yo-jong, sister of the leader, Kim Jong-un personally oversaw the exercise, in a statement cited by Sputnik.