Defense researchers linked the momentuous advances in North Korea’s missile system to technology found in the Soviet RD-250 family of rocket engines, according to a report published by the London-based International Institute for Security Studies (IISS) on August 14.
DW: Report says North Korea’s missile program linked to Soviet technology
This July 28, 2017 picture released from North Korea's official Korean Central News Agency (KCNA) on July 29, 2017 shows North Korea's intercontinental ballistic missile (ICBM), Hwasong-14 being lauched at an undisclosed place in North Korea.
