North Korea Will Have the Skills to Make a Nuclear Warhead by 2020, Experts Say (Published 2016)

[Ereni]

2016.9.9 In one incident in late 1992, officials at a Moscow airport blocked a group of nearly two dozen missile experts, along with their wives and children, from traveling to Pyongyang,／ Western intelligence analysts were alarmed to discover that the new engine derived from the R-27,(