The alliance between the Republic of Korea and the United States has been facing new pressures in recent months. Leaders in Washington and Seoul are visibly out of synch in their response to the escalatory actions of North Korea, beginning with the July 4 missile tests and leading to the October 9 nuclear explosion. South Korean leaders seem more concerned with the danger that Washington may instigate conflict than they are with North Korea's profoundly provocative acts. American officials increasingly see Seoul as irrelevant to any possible solution to the problem. Officials on both sides valiantly try to find areas of agreement and to paper over differences. If attempts to restart the six-party talks on North Korea falter again, it is likely this divide will resurface.

There is a tendency on both sides of the Pacific to overdraw a portrait of an alliance on the verge of collapse. Crises in the U.S.-ROK alliance are hardly new. As I have written elsewhere, there never was a "golden age" in our alliance that was free from tension. Korean discomfort with an alliance founded on dependency and American unease with Korean nationalism has been a constant since the early days of this relationship. Clashes over how to respond to North Korea have been a staple of the alliance since its earliest days.

Korean-American relations today are much deeper than at the inception of this alliance. Our interests are intertwined on many fronts, not least as major players in the global economic and trading system. We share fundamental values as democratic societies, built on the rule of law and the free flow of ideas. There is a large, and growing, contact between our two peoples, from trade and tourism to immigration.

The current situation is worrisome however because it threatens the security system that lies at the foundation of the alliance. Though our interests are now far broader, the U.S.-ROK alliance remains military in nature. The founding document of this alliance was the

Mutual Defense Treaty signed on October 1, 1953, following the conclusion of the armistice pact to halt the Korean War. That treaty has been significantly modified only once - 28 years ago in response to American plans to withdraw its ground forces from Korea - to create the Korea-U.S. Combined Forces Command (CFC).

The two militaries have a vital legacy of decades of combined command, training and war planning. American military forces in significant numbers have remained in place to help defend South Korea from potential aggression from the North. South Korean troops have deployed abroad numerous times in support of American foreign policy goals, including currently in Iraq and Afghanistan.

This foundation of security is not only essential to this alliance but is the very definition of the nature of alliances in general, as distinct from other forms of cooperation and partnership in international relations.

"Alliances are binding, durable security commitments between two or more nations," Dr. Elizabeth Sherwood-Randall, a Stanford scholar and former Clinton administration senior defense official, wrote recently. "The critical ingredients of a meaningful alliance are the shared recognition of common threats and a pledge to take action to counter them. To forge agreement, an alliance requires ongoing policy consultations that continually set expectations for allied behavior."

Alliances can survive a redefinition of the common threat that faces them but not the absence of a threat. Nor can alliances endure if there is not a clear sense of the mutual obligations the partners have to each other, from mutual defense to joint actions against a perceived danger. "At a minimum," Sherwood-Randall says, "allies are expected to take into consideration the perspectives and interests of their partners as they make foreign and defense policy choices."

By this definition, the U.S.-ROK alliance is in need of a profound re-examination.

The 'shared recognition' of a common threat from North Korea that was at the core of the alliance is badly tattered. As a consequence, there is no real agreement on what actions are needed to counter that threat.

There is a troubling lack of will on both sides to engage in policy consultations that involve an understanding of the interests and views of both sides, much less setting clear expectations for allied behavior. Major decisions such as the phasing out of the CFC have been made without adequate discussion.

Americans and Koreans need, in effect, to re-imagine our alliance. We should do so with the understanding that there is still substantial popular support for this alliance, despite conventional wisdom to the contrary. The problems of alliance support may lie more in policy-making elites in both countries than in the general public. That suggests that a concerted effort to reinvigorate the alliance will find public backing.

The results of the Chicago Council on Global Affairs 2006 multinational survey of public opinion show ongoing strong support for the American military presence in South Korea. Some 62 percent of Koreans believe U.S. troop levels are either about right or too few; some 52 percent of Americans share that view. A slightly larger percentage of Americans - 42 percent compared to 36 percent of Koreans - think there are too many U.S. troops. Along the same vein, 65 percent of Americans and 84 percent of Koreans favor the U.S. providing military forces, together with other countries, in a United Nations-sponsored effort to turn back a North Korean attack.

The crack in the alliance comes over the perception of threat from North Korea.

While some 79 percent of Koreans feel at least "a bit" threatened by the possibility of North Korea becoming a nuclear power, only 30 percent say they are "very" threatened. Fewer Koreans feel the peninsula will be a source of conflict than the number of Americans. More significantly, nuclear proliferation is viewed as a critical threat by 69 percent of Americans, compared to only half of Koreans (interestingly, Chinese are even less concerned about this danger).

The opinion poll was conducted before the nuclear test so it is difficult to judge the impact of that event. These survey results do clearly indicate however that while the security alliance still has support, there is an urgent need for deep discussion, at all levels, about the nature of the threat.

The crisis that faced the NATO alliance in the wake of the end of the Cold War has some instructive value for Koreans and Americans today. At the beginning of 1990, I was sent by my newspaper, the Christian Science Monitor, from Tokyo, where I had been covering Japan and Korea since the mid-1980s, to Moscow. The Berlin Wall had fallen a few months earlier and the prospect of the end of a half-century of Cold War in Europe was in the air. However, I dont believe anyone, certainly not myself, anticipated the astounding pace or scale of change that took place within just two years.

Within less than a year, in October of 1990, West and East Germany were reunited.

The once-mighty Soviet empire in Eastern Europe disintegrated almost overnight. By July of 1991, the Warsaw Pact had come to an end. Perhaps most astounding of all - not least to officials of the administration of George H.W. Bush - the Soviet Union fell abruptly apart in December 1991.

These tectonic events triggered a debate about the future of the NATO alliance that had provided security to Europe since it was founded in April of 1949. Soviet leader Mikhail Gorbachev somewhat famously - and perhaps apocryphally - anticipated this debate. "We are going to do something terrible to you," he is said to have told Ronald Reagan. "We are going to deprive you of an enemy."

In those early days, the very continued existence of NATO was under active discussion. The Soviet leadership called for the creation of entirely new "pan-European" security structures that would replace both NATO and the Warsaw Pact. Some in Europe favored the European Union as a new vehicle for both economic integration of the former

Soviet empire into Europe, along with creating new European security forces that would supplant NATO's integrated command.

A more cautionary view argued for retaining NATO without change as a hedge against the revival of Russia as a military threat or the failure of democratic and market transformation in the former Soviet Union. American policymakers opted instead for the ambitious aim of expanding NATO membership to absorb, step by step, the former Soviet empire, including the newly freed western republics of the Soviet Union.

Along with expansion, the United States pushed NATO to redefine the "enemy." Americans argued that new threats to stability and security from ethnic conflict - and international terrorism - compelled NATO to "go out of area or out of business." NATO did so first in the Balkans, in Bosnia and Kosovo, though reluctantly. The alliance has moved even farther beyond Europe to Afghanistan, where NATO commands the international security forces. This draws upon the invaluable investment made in joint military command and operations that are the foundation of the alliance.

Certainly NATO's transformation is far from complete. As was evident at the most recent NATO summit in Riga, considerable differences of opinion remain between many European states and the United States over the mission of NATO. Europeans tend to still see NATO as an essentially defensive alliance, protecting the "euro-Atlantic" region against outside aggression, with an unspoken role as a hedge against uncertainties in Russia. They are resistant to continued American pressure for expansion - including a new U.S. proposal to move toward global partnership with countries such as Japan, South Korea and Australia.

But the reinvention of NATO after the Cold War provides some evidence that even when the nature of the threat has changed, security alliances can preserve a sense of common purpose.

A re-imagined U.S.-ROK alliance could draw from the NATO experience by including the following elements:

HEDGE - The alliance remains crucial as a 'hedge' against North Korean aggression, even if the dangers of an attack are considered significantly reduced. If North Korea retains its nuclear capability, that hedge will need to expand to include a shared doctrine of containment and deterrence, including making clear that the U.S. will retaliate against use of nuclear weapons, no matter where it takes place. Strategically the alliance is also a 'hedge' against Chinese ambitions to dominate East Asia and a guarantor of the existing balance of power;

EXPANSION - The alliance can reassert its vitality as the basis, along with the

U.S.-Japan security alliance, of an expanded multilateral security structure for

Northeast Asia;

NEW MISSIONS - The alliance should take on new missions, most importantly to participate in military and non-military counter-proliferation operations;

OUT OF AREA - A re-imagined alliance might formalize an "out of area" role, elevating the deployments of peacekeeping and other forces to Iraq and Afghanistan into more systematic joint global operations between the two militaries. In this regard, the participation of South Korea in a program of global partnership with NATO, most importantly in the area of joint training, merits serious discussion.

There is another alternative: South Korea and the United States can chose to bring their alliance to a close. If we cannot agree on the common threats that face us, this alliance cannot endure. What we should not do is to allow the alliance to drift from inattention into a deeper crisis that would only benefit our adversaries.

(This article is based on a presentation by the author to the 1st ROK-U.S. West Coast

Strategic Forum held in Seoul on Dec. 11-12, 2006).

This article appeared on the website of the Maureen and Mike Mansfield Foundation.

Reprinted with permission from the Maureen and Mike Mansfield Foundation.

"Pan-Asian regionalism remains a long-term aspiration rather than a short-term prospect, but that having been said, that was true of Europe fifty years ago." - Michael Armacost, Shorenstein Distinguished Fellow

On November 2 Stanford University's Shorenstein Asia-Pacific Research Center, in association with University of California at Berkeley's Asia-Pacific Economic Cooperation Study Center, convened regional and economic experts to discuss the role of the Asia-Pacific Economic Cooperation (APEC) group and its relationship to the future of regionalism and regional integration in East Asia.

The meeting was timely, as APEC's annual week of high-level meetings begins on November 12th in Hanoi, Vietnam. It will culminate in a summit of heads of state (and a representative from Taiwan) on November 18-19 -- a key opportunity for President Bush to talk with regional leaders about a range of issues, including North Korea. In examining APEC's agenda and its potential institutional challengers, scholars focused on how the US might get more out of the forum and how the US could alter its approach to Asian regionalism to ensure continued relevance and influence in the region.

According to Dr. Donald Emmerson, director of the Southeast Asia Forum and senior fellow at Stanford's Freeman Spogli Institute for International Studies (FSI), "Asian regionalism is at a crossroads, and it may be at a crossroads for sometime." Recent events have demonstrated that countries in the region face a crucial choice: Will they move in the direction of an East Asian identity that actively excludes the US, or more toward trans-Pacific networks such as APEC that include the US? Or both?

As Asian countries consider the merits of APEC and American inclusion, US policy on Asian regionalism has been "curiously passive," especially when juxtaposed with the positive role the US played in supporting development of the European Union, according to Ambassador Michael Armacost, who was US ambassador to Japan and the Philippines and held senior policy positions on the staff of the National Security Council and in the Departments of State and Defense.

Dr. Vinod Aggarwal, a professor of political science and director of the Berkeley Asia Pacific Economic Cooperation Study Center, pointed to the example of the European Union (of which the US is not a member), urging that the US seek compatibility among regional and trans-Pacific institutions. Armacost agreed and maintained that the US should not fear exclusion from regional forums, such as the East Asia Summit (EAS), an outgrowth of the annual dialogue between the Association of Southeast Asian Nations (ASEAN) and other powers, which held its first meeting in Malaysia last year.

North Korea has said it will rejoin the six-party talks, but a meeting will not take place until after the APEC meeting. Here is an illustration of the utility of APEC that has nothing to do with economics. There could be an informal meeting of the five parties (without North Korea) in Hanoi. And that could be quite helpful in terms of coordinating strategy, especially with China. - Donald Emmerson, director, Southeast Asia Forum, Shorenstein APARC

Armacost underlined that American participation needs to correspond with American interests. In this sense, the US should put more effort into the Asian organizations of which it is already a member, including APEC. Armacost also suggested looking to Northeast Asia --"where the interests of the great powers intersect most directly" and there is no ASEAN counterpart -- according special attention to the six-party talks convened to denuclearize North Korea. He told the group that "fortuitously in the six-power talks, one has a negotiation which could be in embryonic form a regional security institution, in which American participation is not an issue -- it's self-evident. The US should put effort into the six-power talks succeeding, not only because of the substance of those talks, but because if they do succeed, then that format can provide a basis for a sub-regional institution of great importance to us, one that will give us a continuing role in the larger institutions that may emerge in Asia."

Emmerson said that there are essentially two views in Washington on US participation in Asian regional institutions: "one is to say that if these meetings are merely 'talk shops,' then our absence doesn't matter, and the other is to say that we are being, as the phrase goes, 'absent at the creation' of regional architecture, which we will regret not having been able to influence from the beginning, the longer we stay out." He urged greater US involvement in regional organizations and more creative approaches to tackling obstacles to involvement, such as finding a way to compromise on accession to the ASEAN Treaty of Amity and Cooperation, a key criterion for membership in the EAS. Attending that summit, in Emmerson's view, "would send a clear signal to East Asians that the US does want to be involved on the ground floor in the creation of an emerging regional architecture in Asia for the 21st century."

As the panelists encouraged the US to devote greater effort to the project of Asian regionalism, they also acknowledged that President Bush and other US delegates to this year's APEC meetings would not be in a position to embark on any bold initiatives, including the talked-of Free Trade Area of the Asia-Pacific, or FTAAP. According to Aggarwal, "in the current climate, the FTAAP is a political non-starter." Preoccupied by US midterm elections and the Iraq issue, "the administration is unlikely to put a lot of political capital into pushing for something like an FTAAP," not least because of the upcoming expiration of President Bush's Trade Promotion Authority. Aggarwal said, "I just can not imagine that any congressmen or senators will advocate free trade with countries with which we have our largest trade deficits. These massive trade deficits make the issue a political hot potato and no one will touch it." Instead, he recommended a less direct approach for trade liberalization. (A spokesman for the US Trade Representative's office has said that while they are still in the process of preparing their APEC agenda, they would consider discussing the FTAAP with their regional trading partners.)

But if you're ever going to pump new life into [APEC] you've got to find some practical projects around which people can rally. I would have thought the one economic issue that seems to be very timely, although some of the timeliness is being lost as prices sink, is energy. Virtually everybody in Asia is an importer of energy, and there are a lot of consumer interests that would benefit from the kind of collaboration that you could organize at a meeting like this. I would try to get subjects like that on the agenda, maybe more than trade liberalization. - Michael Armacost, Shorenstein Distinguished Fellow

Founded in 1989, APEC has 21 member economies on both sides of the Pacific. As a trans-Pacific, network, APEC connects the US, Chile, Mexico, and Canada on one side of the Pacific with a diverse group of Asian economies including China, Japan, South Korea, Taiwan, Indonesia, Vietnam, Malaysia, Australia, and New Zealand. Aggarwal described the body as more of a "discussion forum" than an organization, as it explicitly rejects the deeply institutionalized approach taken by the European Union in Brussels - something he said should be reconsidered if it is to become more effective.

Panelists raised the paradox that APEC's agenda seems overly ambitious, yet at the same time the forum is under-utilized, in terms of addressing some pressing issues in the region, including as energy, avian flu, and maritime security.

Aggarwal acknowledged that APEC has been host to a wide range of activities, including security, environment, women's rights, finance, and technology policy. "What's striking is that these activities have been discussed in the European Union, for example, but really only in any significant way after 25 years of economic integration." In the mid-1990s, APEC set deadlines for trade liberalization -- 2010 for developed countries and 2020 for other countries. These goals will be hard to meet.

Security in the Asia-Pacific means lots of things. If we always focus on the latest American security issue, then that becomes the driving factor in Asians saying because the Americans have their own agenda, we want to have our own organization. So, yes, I think we should revitalize some of [APEC's] trade goals, we should try to work toward that, but we should be willing to address broader issues, other than only counterterrorism or only North Korea. - Vinod Aggarwal, director of the Berkeley Asia Pacific Economic Cooperation Study Center (BASC) at UC - Berkeley

Armacost compared APEC to the European Union, asserting that the EU succeeded in large part because it "started small, built gradually and focused on depth rather than breadth at outset." In addition, the European body, considered the gold standard of regional integration, concentrated on very practical projects that yielded tangible benefits and generated political support for further endeavors.

In this vein, Armacost recommended two practical purposes for the group. "Virtually everybody in Asia is an importer of energy, and there are a lot of consumer interests that would benefit from the kind of collaboration that you could organize at a meeting like this." Also, returning to one of the organization's fundamental purposes, Armacost contended that in large part, "APEC is only useful insofar as the US uses it as a place to rally support for making one last ditch effort in trying to stimulate the Doha Round."

"I don't think that these bilateral trade agreements are particularly good for American business, or in general for trade negotiations at the Doha Round." - Vinod Aggarwal, director of the Berkeley Asia Pacific Economic Cooperation Study Center (BASC) at UC - Berkeley

"If APEC members really wanted to get the Doha Round back on track, they should agree to a moratorium on preferential trade agreements for a period of one year and challenge the Europeans and other non-APEC members to match them in this moratorium on preferential trade agreements," urged Aggarwal.

Overall, the group agreed that despite inherent problems in APEC, overall participation in this trans-Pacific institution should be considered important to the United States. Armacost made the practical point that "APEC happily provides the major occasion in which the President goes out to the region. Basically, it's an opportunity to cultivate your allies, find out what your adversaries in the region may be up to, and to have a point in your schedule where you've got that agenda of Asian concerns that you are forced to wrestle with. For that reason alone it's worth keeping APEC alive."

All the panelists acknowledged Asian countries' criticisms that the US had too much control over APEC's agenda, and that Washington utilizes the forum to discuss its "issue of the day." Emmerson called on the US to remember that "from the standpoint of a number of developing Asian economies, the American emphasis on trade liberalization has been somewhat distorting. These are low-income countries; they're interested in economic cooperation that can somehow help them raise their populations above poverty levels. There's a whole agenda there that we really haven't discussed, and in a way it has been slighted in APEC by this overriding emphasis on trade liberalization. If trade liberalization turns out to be unrealistic at least in the short run, development goals are an alternative agenda that has some utility, and is worth exploring."

Similarly, Armacost stated that APEC would be a "more valuable institution to us, if we stopped talking for a while and listened a bit." Reflecting on US policy more broadly, he said he "personally regrets that in recent years the institution building instinct, or reflex, in the US has been directed at remaking other people's institutions internally. The international institution focus has been on relieving ourselves of the burdens of institutions which cramp our style or impose limits on diplomatic maneuverability."

I do believe we're not paying enough attention to a region whose importance to us will be greater than any other region ten to fifteen years from now. We should devote more attentiveness to Asia. - Michael Armacost, Shorenstein Distinguished Fellow, Shorenstein APARC

Shorenstein APARC's associate director for research Daniel Sneider moderated the panel. This seminar was an outgrowth of the center's work on the role of regionalism in East Asia. The research center will publish a book on this subject next spring, in conjunction with the Brookings Institution.

About the Panelists:

Vinod Aggarwal is professor in the Department of Political Science, affiliated professor of Business and Public Policy in the Haas School of Business, and director of the Berkeley Asia Pacific Economic Cooperation Study Center (BASC) at the University of California at Berkeley.

Michael H. Armacost has been the Shorenstein Distinguished Fellow since 2002. From 1995 to 2002, Armacost served as president of the Brookings Institution. Previously, during his twenty-four year government career, Armacost served, among other positions, as undersecretary of state for political affairs and as ambassador to Japan and the Philippines.

Donald K. Emmerson is director of the Southeast Asia Forum at Shorenstein APARC and a senior fellow at FSI. He also teaches courses on Southeast Asia in International Relations and International Policy Studies.

Daniel C. Sneider is the associate director for research at Shorenstein APARC. He was a 2005-06 Pantech Fellow at the center, and the former foreign affairs columnist of the San Jose Mercury News.

To read the seismic signal sent from an abandoned coal mine in the mountains of North Korea's coast, you must first recognize that it represents four major failures, two grave dangers, and one big opportunity.

The apparent explosion of a nuclear device, coming after two decades of trying to stop North Korea from achieving this goal, is a manifest failure of policy on four fronts -- a failure of U.S. nuclear non-proliferation policy, a failure of international diplomacy, a failure of Chinese leadership and a failure of South Korea's strategy of engaging the North.

Having failed so completely, the world now faces two grave dangers. The first is the very real threat of war on the Korean Peninsula, triggered by a series of escalatory actions in the wake of the bomb test. The second is the danger that North Korea will proliferate its nuclear technology, materials or know-how to others -- not the least to another nuclear hopeful, Iran.

But there remains a lone and tenuous opportunity. Having removed all ambiguity about its nuclear ambitions, North Korea may finally have created a common sense of threat that will galvanize the kind of concerted international action that so far has been absent.

THE FOUR FAILURES

Non-proliferation failure

The United States has spent two decades trying to stop North Korea from going nuclear, a turbulent period of crisis and negotiation that even went to the brink of war. At least three administrations confronted this problem and none, certainly not the Bush administration, can escape blame.

North Korea agreed to sign the Nuclear Non-Proliferation Treaty (NPT) in 1985, but it stalled before signing an agreement with the International Atomic Energy Agency (IAEA) in 1992 to place its nuclear facilities under international safeguards and inspections. During that time the North Koreans reprocessed some spent fuel from their reactor into plutonium - an amount that American intelligence believes was enough for building one or two warheads.

North Korea's resistance to full inspections, while it kept pulling spent fuel rods out of its reactor, provoked a crisis in 1994 and led the Clinton administration to ready military forces to strike the North's nuclear facilities. In a last-minute deal, North Korea froze its reactor and reprocessing facilities, effectively halting plutonium production under IAEA supervision. In exchange, the United States, Japan, South Korea and others agreed to construct two light-water reactors for North Korea and to supply fuel oil until the reactors came online.

The deal was troubled from the start. Neither party was satisfied with the compromise or the way it was to be implemented. By the late 1990s, the North had begun a secret effort to acquire uranium-enrichment technology from Pakistan and, in 1998, tested a long-range ballistic missile. Despite this, the plutonium freeze remained in place. But it did not survive the Bush administration.

The Bush administration came into office challenging the value of the agreement and froze contacts with the North. After receiving intelligence showing moves to build enrichment facilities, it confronted North Korean officials at an acrimonious meeting in Pyongyang in October 2002.

The United States halted fuel shipments a month later, and, in early 2003, the North Koreans expelled IAEA inspectors and withdrew from the Non-Proliferation Treaty. They proceeded to reprocess the fuel rods they had stored for a decade, producing enough plutonium, intelligence estimates say, for four to six nuclear warheads. In February 2005, the North Koreans announced they had manufactured nuclear weapons. Last week, they apparently made good on that declaration.

Blame aside, North Korea's emergence as the world's ninth nuclear power may be the most serious failure in non-proliferation history. Unlike India and Pakistan, which remained outside the system of international treaties, North Korea acted in defiance of those controls. Who might be next?

Diplomatic failure

Unlike Iraq, the attempt to stop North Korea's nuclear program has relied on the tools of diplomacy, accompanied by economic incentives and coercive sanctions.

But serious questions have been raised from the start about the sincerity and methods of the diplomatic efforts, particularly on the part of the United States and North Korea. The Bush administration has insisted -- and the president continues to make this argument -- that direct talks with North Korea do not work. Pyongyang has tried to frame everything as an issue with Washington, undermining talks that involved others, including South Korea.

Bush's stance lends credibility to those who charge the administration seeks "regime change," not a compromise that it believes will lend legitimacy to Kim Jong Il. The North Koreans now appear to have used the talks to buy time and build bombs.

Diplomacy has, at American insistence, consisted of six-party talks, held under Chinese auspices and including both Koreas, Japan and Russia. In truth, little real negotiating went on at these gatherings, at least until the last full round of talks in September 2005. In contrast to the thousands of hours of negotiations between Americans and North Koreans that led to the 1994 deal, there have been only tens of hours of actual give and take.

It is intriguing that the September agreement on a statement of principles for denuclearization came only after the State Department's chief negotiator was finally allowed to talk to his North Korean counterpart at length. Even then, their agreement evaporated almost immediately as they dueled publicly over the deal's meaning. American financial sanctions against North Korean currency counterfeiting further clouded the atmosphere, and direct contacts ground to a halt.

China's failure

The North Korean nuclear crisis is also a failure of China's bid for regional, if not global leadership. North Korea is an ally of China, a relationship that goes back more than half a century to the Korean War, when Chinese "volunteers" poured across the border to prevent an American victory. Their relationship has become more difficult since China embarked on market reforms while North Korea clung to its peculiar brand of Stalinism.

China has been torn between its loyalty to Pyongyang, its desire to maintain a stable balance of power in the region and its fear that the North's nuclear ambitions could provoke conflict on its borders. By becoming host for the six-party talks, Beijing stepped into an unusual leadership role.

The Bush administration was eager to move the burden of the North Korean problem onto the Chinese. Some administration hard-liners argued that China had the power to trigger the collapse of Kim Jung Il's regime by cutting off energy and food supplies.

Time and again, Beijing dragged the North Koreans back to the negotiating table, while also pushing Washington to engage Pyongyang in the talks. But Chinese irritation over American inflexibility has now been trumped by North Korea's defiance. Chinese policy-makers now wonder how they can punish the North without creating chaos, or war.

Failure of engagement

The final failure lies on the doorstep of South Korea's 10-year-long policy of engagement. The "sunshine policy" asserted that the North could be induced to give up its nuclear option by opening up the isolated communist state and promoting the forces of Chinese-style reform.

After a historic summit meeting in 2000, South Korean aid and trade, even tourists, flowed into the North. South Koreans lost their fear of a former foe, seeing it more as an impoverished lost brother than a mortal threat. Tensions with their American allies rose because of a gap in the North's perceived threat. The United States wondered why its troops should continue to defend South Korea.

Now South Koreans must confront the possibility that the North may have used engagement only to buy time.

THE TWO DANGERS

Threat of war

With eyes on Iraq and the Middle East, the Korean Peninsula has been far from the center of American attention. American forces based in South Korea and Japan have been dispatched to Iraq.

Yet the demilitarized zone that separates the two Koreas remains the most militarized frontier on the planet, with hundreds of thousands of well-armed soldiers poised against each other. Clashes along that frontier used to be commonplace and there are signs of a renewal of tensions. The danger of unintended escalation cannot be dismissed.

What might happen if a U.S. naval vessel, moving to inspect a North Korean freighter - as the U.N. resolution may authorize - is fired on or even captured, as the USS Pueblo was in 1968? It is a frightening scenario already worrying some at the Pentagon and the State Department.

Risk of proliferation

More than anything else, American policy-makers fear that North Korea, emboldened by its nuclear success and perhaps desperate for funds amid economic sanctions, might sell its nuclear expertise to Iran and others, including terrorist groups.

For Pyongyang, an alliance with Iran is a logical response to American and global pressure. The North Koreans have sold ballistic missiles to Tehran since the 1980s and rumors of nuclear cooperation persist.

An American effort to interdict the movement of ships and planes to Iran -- with possible U.N. backing - is probable. But the most likely transit is across the long and loosely controlled land border with China. The amount of plutonium needed to make a warhead is the size of a grapefruit and hard to detect - creating yet another nightmare scenario.

THE OPPORTUNITY

In this otherwise bleak landscape, there is an opportunity. For the first time, there is a chance of a consensus among the key players -- China, Japan, South Korea, Russia and the United States. The passage of a U.N. resolution is a small step in that direction. But the real test will come next, as the nations must cooperate to put pressure on North Korea, while coolly navigating the perils of war and making sure to leave open a diplomatic exit.

There is a slim chance of such concerted action, and a limited window for achieving it. Not everyone sees the dangers the same way. Signs of rethinking errors of the past are no more evident in Beijing and Seoul than they are in Washington or Tokyo. Ultimately, however, if they are to seize this moment of opportunity, all parties must face up to the fact that the policies of the past have failed.

BEIJING - A message from President Bush to North Korean leader Kim Jong Il will be delivered Monday in Pyongyang -- via two Chinese officials. Beijing now meets quarterly with Mr. Kim, the most contact the unpredictable North has with any outside party. Whether Vice Foreign Minister Wu Dawei and Vice Premier Hui Liangyu will surprise Kim Jong Il and exert real pressure is unclear.

With an international diplomatic effort under way a week after North Korea tested seven missiles, China has proposed informal six-party talks as a way to move the process along.

That is less than the US hoped for from China. But since China insists that it will veto any UN sanctions against the North, the US will accept such talks, according to envoy Christopher Hill.

All told, Beijing would appear key to shaping how the world deals with the defiant Kim. Yet from the moment Kim launched his missiles, China has denied it has clout; it politely insists that the US has the central role.

Since 2003, China has embarked on a historic effort to prop up and aid North Korea -- a state it had the frostiest relations with for more a decade. Now, $2 billion in aid gives Beijing unprecedented access -- something China is reluctant to squander, to "mix aid and diplomacy," as a Chinese scholar here puts it.

"China's influence on North Korea is more than it is willing to admit, but far less than outsiders tend to believe," says a recent report by the Seoul branch of the International Crisis Group.

To outsiders, it appears that a rising China -- running a lifeline of energy and food to its poor comrade - ought to have clout in Korea, as it holds more carrots and sticks than anyone. It seems axiomatic that Beijing can simply apply ancient Chinese wisdom and modern Chinese might to stop Kim's nuclear ambition. Both states are communist, wear green and red uniforms, fought the US together, and share borders and history. China is the only country with easy access, as well as trade and tourism, to the North.

"China does have leverage, but it is afraid it may overplay its hand," says Joseph Cheng, head of the political science department at City University in Hong Kong.

Since Kim Jong Il's July 4 missile shots, voices from Sandy Berger, President Clinton's security adviser, to John Bolton, US ambassador to the UN, have argued that "China is the key" to dealing with North Korean belligerence. It has become nearly a mantra in Washington. Twelve months ago, it was an article of faith in senior White House circles, misplaced or not, that China would deliver a deal with Kim to dismantle his nuclear program. Yet this did not happen.

Instead, with the US preoccupied in Iraq, China embarked on a quiet policy of self-interest: to strengthen North Korea. That policy helps to maintain the North as a "buffer state" between China and South Korea.

China does not want the North to collapse, and for US troops to fill the vacuum and appear on its northeast border. China has hosted Kim, and moved relations away from a bad patch in the 1990s, during the North's epic famine, when China asked for cash payments for food instead of barter.

In the past two years, Chinese officials have told Kim that he can reform his state along socialist lines just as China did. China has indicated it will help with economic aid, while he retains complete political control. To now castigate Kim could wreck that formula, sources say.

In the larger sense, Kim's launch of missiles, most of which could hit long-time nemesis Japan or US bases in East Asia, puts China in the position of choosing between its North Korean comrade and an evolving consensus in the international community. So far, China has tried to please both sides.

"I'm concerned that China isn't recognizing how serious this issue is," says Zhang Liangui, head of foreign studies at the Central Party School in Beijing, in a rare dissent. "China is taking a rigid position. Yet we have long said that if China wants to be viewed as a responsible superpower, it must not be isolated in the international community."

Adding to Beijing's problems is an unresolved ideological struggle in China -- where "neo-orthodox" hard-liners who maintain contact with North Korea want China to support its revolutionary posture. There is also genuine puzzlement in Beijing over how to deal with Kim, whose founder-father, Kim Il Sung, reputedly warned him many times that China would attempt to take over his regime one day.

"I hear often that China is the key, which involves a set of policy steps Beijing can take that will bring about the outcome the allies want," says Russell Leigh Moses of People's University. "But I have yet to see anyone show how if China does X, Pyongyang will do Y."

The White House seems to have abandoned its 2003 optimism that China will harness Kim. China may agree that a nuclear peninsula and a regime that test-fires rockets is not desirable. But it isn't clear on how to force Kim to open his highly controlled state and allow international inspectors to flood in, witness his system of gulags, and bring in potentially subversive material -- all to dismantle a nuclear program he's cherished for decades. The White House seems to understand this.

Scott Snyder of Stanford University argues the US is using the same strategy that it used with China in closing down Kim's accounts in Macau. China was forced to choose between the international regulatory authority, or North Korean money-laundering behavior.

Sunday, Undersecretary of State Nicholas Burns argued on FOX News Sunday that "It's time for China to exert its influence that it does have on North Korea." Also on Sunday programs, US and Japanese officials claimed they might have the votes to support a Japan-backed resolution for sanctions against the North.