... Pyongyang were forced to come to the inevitable, albeit unpleasant conclusion, that a balance in terms of conventional arms with South Korea would be impossible to maintain in the long run. An asymmetric response to the ever-growing economic and technological ... ..., etc.). Voluntary or even forced “disarmament” of an established nuclear state has never been done. The renunciation of nuclear weapons by former Soviet states (Ukraine, Kazakhstan and Belarus) can hardly be seen as a precedent for North Korea: in ...
...
North Korea is driven by the basic instinct of survival in the face of actual and imaginary threats on the part of the U.S. and South Korea. The only way for Pyongyang to safeguard itself against its external enemies and preserve sovereignty is to have nuclear weapons.
Alexey Arbatov:
U.S. Nuclear Warheads' Scary Modernization
The U.S., for its part, is trying to prevent the ... ... against any military presence of extra-regional forces in Northeast Asia and its build-up under the pretext of counteracting the DPRK’s missile and nuclear programmes.”
In effect, Russia and China explicitly called on Washington to leave Northeast Asia....