Informed Speculation

From an editorial today:

FOLLOWING through on a promise it made in the United Nations only last week, North Korea exploded a nuclear device on Monday October 9th deep under a mountain in north-eastern Hamgyong province. The regime of Kim Jong Il immediately declared that its nuclear test would serve to defend “the peace and stability on the Korean pensinsula and in the area around it.” On the contrary, the provocation has brought international condemnation and destabilised regional security, even raising the prospect of an arms race in which neighbours such as Japan and South Korea may consider developing nuclear weapons of their own.

In the near term, North Korea’s nuclear capabilities are more likely to pose a greater risk to North Koreans than to the neighbours. The country is reckoned to have reprocessed enough weapons-grade plutonium to make several bombs (it has also admitted to a programme for enriching uranium). The bombs, however, are fairly crude—in the underground test, the nuclear reaction was probably triggered by a large conventional charge. Such a bomb, in other words, is not easily transportable; North Korea is still some way from being able to miniaturise nuclear weapons to use on missiles or even to drop from planes. Unusual means of delivery, such as a shipping container, would be needed if North Korea’s were to be used in anger. So the immediate threats from North Korea’s new capability come from radioactive leaks into the atmosphere and North Korea’s groundwater.

Now reread the above, substituting the Middle East for Asia, Iran’s neighbors for China, South Korea, etc., and Iran for North Korea, and you see what a challenge we face…