North Korea army using radar to detect missiles during korean conflict

north korea air defense operator radar system laptop detect intercontinental ballistic army soldier scanning border flag military war uniform background korea pyongyang dprk north korea flag korean peoples army conscription korean conflict dictatorship democratic peoples republic of korea totalitarian socialist communist nuclear threat ballistic tests asymmetric warfare technology software surveillance device digital display electronic tech gadget screen satellite cctv targeting monitoring rocket missile signal detection tracking defense system telecommunications missile system air defense system anti aircraft monitoring room equipment gear