On September 10, North Korea test fired two KN-25 “super large” guided rockets from Kaechon, 80 km north of Pyongyang. According to South Korea’s Joint Chiefs of Staff, both projectiles flew 330 km and reached an altitude of 50 to 60 km before landing east of the launch site. These are the 14th and 15th ballistic projectiles North Korea has launched in 2019.