Amid uncertainty over the outcome of the six-party negotiations on North Korea's nuclear weapons development, public concern is likely to focus on whether Pyongyang will live up to commitments it made to dismantle its nuclear weapons programme (already questionable) and whether it will pursue long-range nuclear missiles that could destroy an American city or, more immediately, Seoul and Tokyo. But the latter concern is not the most effective nuclear threat North Korea or other potential adversaries could pose.

A nuclear threat to American cities, if implemented, would certainly provoke massive US retaliation. There are better options for opponents: credible, cheaper and more suited to the US capabilities that adversaries would face. Since the cold war, the top US military priority, as stated in congressional testimonies, has been to deploy the world's most effective power projection forces. These forces have been used in the Balkans, the Persian Gulf and central Asia. A power projection force operates in or near hostile territory. It must rely on superior training, tactics and equipment. Joint force training, mobile communication and control, soldiers capable of individual initiative and precision-guided munitions have been key to US success.

Any power projection force needs air bases and ports of debarkation and logistics centres for sustained operations. These facilities must be rented or conquered. Their number is limited - a handful in Iraq, and not many more in east Asia, seven or so in Japan, some bases in South Korea, and a few others. These facilities are highly vulnerable even to inaccurate nuclear missile attacks. They are "soft targets", not "hardened" against nuclear weapons.

North Korea, with a couple of dozen warheads mounted on its intermediate-range No Dong missiles, or its longer-range Taepo Dong missiles, could threaten all the US assets mentioned above and have weapons left to threaten Tokyo and Seoul.

The US could destroy those North Korean military and nuclear assets it could locate. North Korean forces could retreat into the mountains and position for a protracted ground war. But would the US then launch a massive attack against North Korea with the threat still hanging over Japanese and South Korean cities?

The Pentagon's Quadrennial Defense Review envisages a force structure better suited to counter-terrorism and control of the seas and the sky, rather than focused on fighting two land wars simultaneously. The nuclear threat to essential US force-projection assets largely counterbalances the advantage provided by US conventional forces, without necessarily consigning whole cities and industrial bases to destruction. That latter threat can still be held in reserve by our adversaries.

Should this threat mature, it would undercut the credibility of US security guarantees in east Asia that have been the hallmark of US strategy in the region for more than half a century. Japan, South Korea and Taiwan all depend heavily on these guarantees for their security. This credibility has dissuaded each government from acquiring its own nuclear force. Such restraint, in turn, has permitted China to proceed at a more measured pace in its own nuclear weapons development programmes.

If key political and defence officials in Tokyo, Seoul and Taipei no longer believed in US guarantees because of the vulnerability of US military assets in the region to a North Korean nuclear missile attack, the consequences for their own security and for US national strategy could be profound. Although circumstances are quite different in the Middle East-Persian Gulf region, similar consequences could materialise if Iran or another hostile country developed a comparable nuclear missile capability.

A great deal is at stake in constraining the missile and nuclear weapons capabilities of North Korea and other rogue states. The US thus must utilise all the resources at its disposal, working constructively with its allies and other interested parties, to deny these states the capabilities they almost surely seek to acquire. A more resilient forward defence and deterrent posture is essential to an effective American global strategy.

Q. What is the history of the Journal of Korean Studies?

A. The Journal of Korean Studies was begun, I believe, in 1979 at the University of Washington by Professor James Palais, a preeminent Korean historian. The Journal of Japanese Studies appeared at the same time and both journals made tremendous contributions to their respective fields. The Journal of Korean Studies was unquestionably the top journal in the field of Korean studies. In fact, one of my first publications appeared in the Journal of Korean Studies. However, unlike the Journal of Japanese Studies, which has been published without interruption since its founding, publication of the Journal of Korean Studies was suspended in 1992 due to financial and administrative problems. So now we're reviving it at long last.

Q. Why did you feel it was important to revive the journal of korean studies and bring it to APARC?

A. First of all, there isn't really any top journal in the field at present, and Korean studies has grown enormously in the last ten years. As a result, there has been considerable demand for a good journal, especially among young scholars who want to publish their work. For Korean studies to continue to grow in the United States, it's vital for scholars to have a place to publish their research outcomes.

With respect to APARC serving as the home for the Journal of Korean Studies, we are still building up Korean studies at the Center, and at Stanford as a whole. I believe that having a premier journal in the program will more quickly place the program itself on the national map. It's also a great service to Korean studies in general. Many people-including very senior leaders in the field-really appreciate that we have put in the effort to bring back this important publication after such a long hiatus. And I'm so grateful to APARC for its financial, editorial, and administrative support in making the issue a reality. Chiho Sawada, postdoctoral research fellow in Korean studies at APARC, assisted me as associate editor and Victoria Tomkinson has done a wonderful job of editing the articles. We will celebrate the revival of the Journal of Korean Studies at the upcoming national meetings of the Association for Asian Studies.

Q. Where does the journal of korean studies fit into stanford's korean studies program?

A. Stanford's program began relatively late. This isn't to say that we haven't grown hugely, because the program has really taken off in the past three years. Yet there are other programs that have been up and running much longer, and therefore are more established. When I left the University of California, Los Angeles, which has the most well-established program in the nation, I wanted to create a unique Korean studies program at Stanford.

My vision for the Stanford Korean Studies Program can be summarized in two terms: social science and research. The research mission includes student training through research projects. Many students-both undergraduate and graduate-are involved in various research projects within the Korean Studies Program. Most other institutional programs focus on humanities and I don't intend to repeat what others elsewhere in the country and the world have already done. As I want to focus on social science, and research and publication, the Journal of Korean Studies will be a key component of that mission.

Q. Does the journal of korean studies have a particular focus within the field of korean studies?

A. Until now, the Journal of Korean Studies has predominantly published articles on history, literature, and culture, reflecting a general trend in the current field of Korean studies. Going forward, I'd like to publish more papers on social science. The revival issue doesn't reflect that goal and given the current concentration on humanities in the field, it won't be easy. Yet it's my hope that we'll tip the balance toward social sciences in subsequent issues and this is another way of making a contribution to the field as a whole.

Q. Publishing a major academic journal is a big job. What's the editorial procedure? What, for you as the co-editor [with john duncan, at the University of California, Los Angeles], is the most challenging part of putting the journal of korean studies together each year?

A. The number one challenge is getting good manuscripts. Last year, we received over twenty articles, but we accepted only one (and asked a few authors to revise and resubmit). Now that the journal is out, we expect more submissions in the months to come. My top priority is to control the quality of what we publish.

The second big challenge is finding good reviewers. The Journal of Korean Studies is, of course, a refereed journal. Usually we send each submitted manuscript to two people to read and evaluate, but the field of Korean studies is pretty small, and we can't go back to the same people all the time. Finding good readers will continue to be a vital but time-consuming part of the editorial process.

Q. What topics do you plan to cover in future issues?

A. My plan is to publish one general issue per year that covers a broad spectrum of topics in Korean studies, much like our revival issue. And, beginning this summer, I'm going to hold an annual one-week summer workshop, a small gathering here at Stanford. I'll pick a specific topic or theme and then through open competition select five or six scholars who have a draft paper on the topic. I will bring them to Stanford for one week and work with a senior scholar to lead the workshop. I plan to publish the papers that come out of that workshop as a special issue of the Journal of Korean Studies. The workshop we are organizing for summer 2005 will address the globalization of Korea. Professor Michael Robinson of Indiana University (who previously collaborated with me on Colonial Modernity in Korea) will lead the workshop. Thus, starting in 2006, the Journal of Korean Studies will publish one general and one special issue each year.

Q. Any highlights from this inaugural issue?

A. All of the articles in this inaugural issue have been carefully selected and are very strong in their quality. I'm particularly pleased that the articles range across so many subjects, from Michael Kim's piece on vernacular fiction and popular reading, to Robert Buswell's study of the significance of Sugi's collation notes on the Korean Buddhist canon, to Jin-Kyung Lee's article about feminist literature in 1950s South Korea. In addition to these, there are two other research articles, and a number of reviews of recent books in the field.

Q. How can people get copies of the journal of korean studies?

A. Subscriptions to the Journal of Korean Studies are being handled by Rowman & Littlefield Publishers, located in Maryland. They, too, have been wonderfully supportive and involved in getting the Journal of Korean Studies off the ground. Those wishing to subscribe to the Journal can find more information on the .