7 Reasons to Worry About North Korea's Weapons

Is the country bluffing or issuing real threats? Why we should pay attention either way.
north korean soldiers banner 39408.jpg
North Korean soldiers salute in Pyongyang on April 15, 2013, the birthday of North Korea founder Kim Il-sung. (Reuters)

It is getting so you need a scorecard to keep track of the North Korea crisis. Every day there are reports of new moves on both sides-- U.S. bombers flying to the Korean peninsula, interceptors shifting into position to shoot down missiles, North Korea restarting a nuclear reactor to produce bomb-making material and preparing for missile tests, and of course louder threats. Even harder to figure out are the real dangers; one day the White House says that there are no signs of disturbing military moves by the North, the next day Secretary of Defense Chuck Hagel trumpets that Pyongyang represents a "clear and present danger to the United States," and the next North Korea is warning foreigners to leave the peninsula.

The situation is confusing, but one thing is sure. These weapons are not going away and neither are the North Koreans. Pyongyang's arsenal could grow from a few bombs to, according to some estimates, as many as 50 by 2016, quite a lot for a small country, or any country for that matter. Also, odds are North Korea will adopt a dangerous strategy for using these weapons, similar to what NATO did during the Cold War. Faced with superior conventional military forces, just as NATO was with the Soviet Union and the Warsaw Pact, Pyongyang might threaten to "go nuclear" very early in a conflict to forestall defeat.

A North Korean nuclear bomb dropped on Seoul or Tokyo would inflict enormous devastation, killing or injuring an estimated two million people in each city.

Of course, all may not go well for the North; Pyongyang's close friend China may head it off at the nuclear pass; the North might experience problems building more nuclear weapons; or the U.S. could strike a deal with the North that stops its growing arsenal. In short, we can hope for the best but should be prepared for the worst.

Why then should we be concerned about North Korea's WMD arsenal now and in the future? It boils down to seven reasons.

1) The threat of a nuclear attack : Right now, a North Korean attack on the continental United States is not likely because its missiles cannot fly far enough carrying a heavy nuclear warhead. However, they may make progress in the future, and Secretary Hagel's announcement that the U.S. plans to position interceptors in Alaska and possibly on the east coast to shoot down North Korean missiles is important.

The more immediate danger, however, is that the North could use nuclear weapons against its neighbors, South Korea and Japan. If there is a war on the peninsula, experts believe Pyongyang could probably put nuclear warheads on shorter-range missiles and attack major population centers. A North Korean nuclear bomb dropped on Seoul or Tokyo would inflict enormous devastation, killing or injuring an estimated two million people in each city, not to mention radioactivity that would last for decades. Pyongyang's ability to inflict horrendous damage is only going to grow if it builds new and more powerful bombs.

2) The potential for increased WMD exports. The North has already tried to help Syria build a nuclear reactor that could produce materials for nuclear weapons. Luckily, that reactor was destroyed by Israeli warplanes in 2006. But if Pyongyang's inventory of nuclear bombs grows, its technological base expands, and its need for hard currency to help cope with international sanctions increases, the North will have a larger inventory of merchandise, plus the incentive to look for overseas buyers. It's worth noting that some exports can be done just with the push of a button -- that's all it takes to transfer a bomb design in today's connected world.

Even if we detect transfers, because Pyongyang's own nuclear security blanket may grow, the international community will be less able to stop exports. While some Americans argue that the U.S. should simply attack North Korea if it is caught sending nuclear bombs or technology to our enemies, launching military strikes against a North Korea that has a bristling arsenal of weapons and is not afraid to threaten or even use them would be extremely risky.

3) Growing strains on the U.S. nuclear umbrella provided to our allies. America's alliances with South Korea and Japan are designed to protect them from attack. That includes not just stationing U.S. troops in those countries, but also a willingness to threaten and even use nuclear weapons in their defense against other nuclear-armed countries. While some experts question how effective our "nuclear umbrella" has been, South Korea and Japan see it as vital. It stands to reason that if the threat from North Korea's nuclear arsenal grows, the stress on the U.S. umbrella will also grow, requiring constant reassurance for our allies. The U.S. sent B-2 and B-52 bombers able to carry nuclear weapons to South Korea during the current crisis to calm our ally's growing security concerns while telegraphing a warning to the North. Whether such an approach will remain effective in the future is unclear.

Washington's moment of truth may come if North Korea develops nuclear-armed missiles able to reach the United States and South Koreans ask themselves whether the U.S. will risk sacrificing Los Angeles to protect Seoul. Many South Koreans doubt American reliability even today, despite 50 years of alliance. And some cite the distressing example of Washington pulling out of Vietnam during the 1970s. With confidence in U.S. security guarantees already in question, an emboldened Pyongyang could erode that confidence even further.

Presented by

Joel S. Wit and Jenny Town

Joel S. Wit is a visiting fellow with the U.S.-Korea Institute at Johns Hopkins School of Advanced International Studies and founder of its North Korea website, 38North.org. Jenny Town is a research associate at the Institute and the editor of its website.

The Blacksmith: A Short Film About Art Forged From Metal

"I'm exploiting the maximum of what you can ask a piece of metal to do."

Join the Discussion

After you comment, click Post. If you’re not already logged in you will be asked to log in or register.

blog comments powered by Disqus

Video

Riding Unicycles in a Cave

"If you fall down and break your leg, there's no way out."

Video

Carrot: A Pitch-Perfect Satire of Tech

"It's not just a vegetable. It's what a vegetable should be."

Video

An Ingenious 360-Degree Time-Lapse

Watch the world become a cartoonishly small playground

Video

The Benefits of Living Alone on a Mountain

"You really have to love solitary time by yourself."

Video

The Rise of the Cat Tattoo

How a Brooklyn tattoo artist popularized the "cattoo"

More in Global

Just In