There is no military option short of general warfare in Korea — with the likelihood of millions of casualties — that could eliminate their nuclear and missile capabilities. As for diplomacy, the example of Moamar Qaddhafi, deposed and murdered a few years after giving up his nuclear program, no doubt makes the North even more determined to maintain their nuclear arms program.
So, this is a situation we must be prepared to live with indefinitely; setting an objective of rolling back the clock is unrealistic and ultimately unachievable. Instead we should seek strategic stability and continued U.S. deterrence in the region.
We have dealt with other nuclear armed potential adversaries that were at various times wracked by internal crisis, and we were wise enough not to engage in preventative nuclear warfare. When we did resort to preventative war-in Iraq in 2003-it proved to be a huge mistake.
We have to be strong and resolute, and not engage in some risky, ill-advised military action. Our objectives are best met by keeping a strong military presence in Korea, by enhancing our own strategic missile defenses, and by robust dialogue and diplomacy with North Korea itself, as well as with China and other neighboring countries.
Sharp rhetoric directed at the North doesn't help; it provokes an escalating reply whose main impact is always to frighten people and actually undercut support for a strong U.S. deterrent presence.
cnbc.com