The nine nations that possess nuclear weapons have enough plutonium and high-enriched uranium collectively to build more than 100,000 additional nuclear weapons, according to a new report aimed at controlling the spread of such weapons and the materials to make them.

This considerable surplus of nuclear-explosive, or fissile, materials threatens global security, as other nations or terrorists seek the means to build nuclear weapons. "Despite a compelling security requirement to keep nuclear weapons out of the hands of terrorists and additional countries," the report warns, "not nearly enough is being done today to achieve this objective."

A group of 23 nuclear experts, convened by Stanford University's Center for International Security and Cooperation (CISAC) and Princeton University's Program on Science and Global Security (PS&GS), issued the report, "Preventing Nuclear Proliferation and Nuclear Terrorism: Essential Steps to Reduce the Availability of Nuclear-Explosive Materials."

The report details which nations currently have the means to produce nuclear weapons and how much fissile material they possess. "This distribution of fissile material defines the critical tasks facing the international community," the report states. It calls for nations to cooperate on seven steps.

At the top of the report's "to-do list for the international community" is closing what some see as a gaping loophole in the nuclear Non-Proliferation Treaty (NPT)--the ability of a nation to acquire nuclear weapons capabilities and then withdraw from the NPT without penalty. So the report first proposes that the U.N. Security Council establish sanctions to impose against any country that withdraws from the NPT and attempts to build weapons using fissile materials and facilities obtained under the treaty for ostensibly peaceful purposes.

The NPT, in effect since 1970, will undergo its seventh 5-year review by more than 180 member states May 2-27 in New York. The report, issued in time for this review, recommends six additional steps for consideration by the conference delegates and other nuclear nonproliferation specialists:

-- "strengthen international physical security standards;

-- "stop the uncontrolled spread of uranium enrichment plants," and "subject all enrichment plants to an extra layer of multinational monitoring;"

-- declare a moratorium on building new plants to reprocess spent nuclear fuel that could be diverted to weapons production;

-- "conclude a verified global treaty ending all further production of fissile materials for weapons;

-- "dispose of much more of the excess fissile materials recovered from dismantled Cold War weapons; and

-- "phase out the use of high-enriched uranium (HEU) as a reactor fuel," in favor of low-enriched uranium, which cannot be made into nuclear weapons without further enrichment.

Some of the study group's recommendations "have been on the international agenda for decades," the report points out, but "most are barely moving forward, if not completely stalled. These measures urgently need high-level attention."

"All of the report's proposals focus on weapons-usable fissile materials--highly enriched uranium and plutonium--because they are the essential materials for nuclear weapons," said CISAC Co-Director Christopher F. Chyba, who led the study with PS&GS Co-Directors Harold Feiveson and Frank von Hippel. "They and the technologies to produce them must be much more strictly controlled if further nuclear proliferation and nuclear terrorism are to be prevented. The report lays out a series of steps to do so," Chyba added.

The researchers intended to strengthen similar proposals under discussion. The report "gives technical details and support to policy ideas on the control of nuclear explosive materials and their means of production that Mohamed ElBaradei (director-general of the International Atomic Energy Agency) and others have been forwarding," explained Feiveson.

While the report emphasizes physical security measures geared toward reducing the supply of nuclear weapons materials, its authors acknowledge that "demand-side measures" are "equally important." A comprehensive strategy to halt nuclear proliferation must also "address the reasons that certain states choose to pursue nuclear weapons," the report states.

The research group of scientists, political scientists, and international legal experts from leading research and regulatory institutions met at Stanford University in August 2003 to begin their assessment of the global stock of nuclear weapons and the nuclear-explosive materials needed to make them and to outline a plan for limiting the spread of these materials. They continued to refine their recommendations, to produce their report in time for this year's NPT review.

When the 9.0-magnitude earthquake and resulting tsunami struck Asia and East Africa on December 26, Indonesia took a devastating hit. More than 100,000 people died and another 500,000 were left homeless, with some experts predicting that the final death toll may rise above 250,000. Aceh province on the northern tip of the island of Sumatra, where the Free Aceh Movement rebel forces have been fighting against the Indonesian Defense Forces for almost 30 years, was at the center of the destruction. Donald Emmerson, a senior fellow at the Stanford Institute for International Studies and director of its Southeast Asia Forum, is an Indonesia specialist who has been traveling to Aceh since the late 1960s. He's finishing a book entitled What is Indonesia? Identity, Calamity, Democracy.

STANFORD: What do we need to know about Aceh province?

That it's a wonderful place, that the people have a tradition of hospitality, and that they share with you what they have. It's very sad that it has been subject to so much violence and conflict for so many years.

What's been happening in recent times?

Since May 2003, Aceh has been virtually off-limits to foreigners. The [military] reasoning is that it's for security reasons, but there's always been a suspicion that it's also because bad things -- horrible things, killings and so forth -- are done in the dark, and they don't want people to watch. Certainly the human rights community has had great difficulty getting access to Aceh.

What could happen as a result of some 1,000 representatives of aid organizations being on the ground there?

The opening of Aceh to foreign and domestic humanitarian aid workers has the potential to introduce elements that can serve as a check on human rights abuses. Obviously, the time for mourning is not over. But if we can insert a silver lining in this very dark cloud, it might be that the devastation of the tsunami opens up an opportunity to rebuild much of Aceh, and that it will require cooperation among all Acehnese. I am cautiously optimistic about the opening that this catastrophe represents for trying to lessen the man-made pain of the Acehnese people.

What might a rebuilt Aceh look like?

The plan is to take villages that were destroyed, and maybe even the town of Meulaboh on the west coast, which was the worst hit, and move them inland a certain number of kilometers. Then, construct mangrove swamps as barriers against a repetition of the tsunami, and also to protect the soil from erosion and generate the possibility of brackish-water fishing for the livelihoods of the people. This is a massive effort that is going to last for years and years. Authorities have estimated that the rebuilding costs in Aceh could run to $2.2 billion.

Fishing villages would no longer exist on the coast?

I spent nine months in fishing villages in East Java, and I found that the relationship of the populations on the coast to the ocean is not necessarily what one would expect. They are not happy bathers on the beach, fishing is an extremely dangerous operation, and the ocean is considered a wild place.

Many fishing communities are overfishing the source. I wrote a long report for the Ministry of Agriculture's fisheries office, arguing that what Indonesia ought to do was take the money the government was spending to supply nylon fishing nets and higher horsepower outboard motors, and spend it on wives who were involved in craft commodities. The women have commercial skills, and getting microcredit programs for women to set up shops and expand is the future.

How will religion figure in that future?

Aceh is known in Indonesia as "the front porch of Mecca." The Acehnese are almost entirely Muslim. While there's a tendency among Americans to presume that [a Muslim nation] must be fanatic, Indonesia remains an overwhelmingly moderate society. There is a poignant photo, which hasn't been circulated in the U.S. press, of a sign at a depot for humanitarian relief supplies. It reads, "If you try to steal this material, you will be responsible to Allah."

The following is supplemental material that did not appear in the print edition of STANFORD.

What was the overall impact of the tsunami in Indonesia?

I think it's important to keep in mind that each of the affected countries was affected in a somewhat different way. In Sri Lanka, an estimated 70 percent of the coastline of the entire island was affected, so the economic consequences there are going to be more severe than the damage that was done to Indonesia. If you go down the west coast of Sumatra, you will see damage, but the main damage was overwhelmingly concentrated in a single province, Aceh, which represents less than 2 percent of the total population of Indonesia. Aceh got a double-barrel assault -- from the earthquake and the tsunami. The death toll was horrid, with a huge loss of life, but it was concentrated on the coasts.

How does Aceh's history set it apart from the rest of Indonesia?

The first record we have of an Islamic sultanate in what is now Indonesia is a stone carving dated 1297, on the north coast of Aceh. Aceh was closest to the Middle East, and there were Muslim traders who would go short distances, pause, sell, buy and reload. Long-distance Arab-Malay trade finally got to Indonesia, and the logical landfall was Ache.

Then there were tremendous and unequal casualties in the war against the Dutch, who recruited Ambonese troops to fight a colonial war in Aceh in the 19th century. There's a photograph of Dutch troops standing on the dead bodies of Acehese rebels. The Acehnese war lasted a long time, and it was one of the last parts of the archipelago to be fully brought into the colonial orbit.

Aceh has been for some time under a state of military emergency, and an estimated 13,000 have died as a result of the [rebel] war since 1976. But the tsunami has changed all that. Looking at it from a political science point of view, if we don't begin trying to analyze the situation, I'm not sure we can make it better down the road.

What needs to happen?

In a time of crisis what you need is efficiency and effectiveness, and you need somebody to stand up and say, "This is the way things are going to be." But the governor of Aceh is, by all accounts, exceedingly corrupt. He is in Jakarta now, in detention, awaiting trial on corruption charges. So you don't even have an active, sitting provincial government leader to take charge.

The number of members of the provincial administration who died in the tsunami is quite high, and the central government has had to send up 300 replacements from Jakarta. The administration of Aceh has essentially been completely taken over by the central government. This is potentially unhelpful, depending on how sensitive and effective the central government is and how corrupt the atmosphere is within which masses of foreign aid are moving.

The somewhat optimistic scenario is that now Aceh is even more dependent on the central government than it was before, with the need to rebuild substantial portions of its coastline. So a leader of the [freedom] movement [might] look down the road and say, "It's unrealistic for us at this point, with this incredible body blow to our economy, to expect that we can now somehow take over Aceh. We are more dependent than we were before on the central government."

And, conversely, in Jakarta there might be the thinking that since Aceh now so obviously needs support within the republic, "We are in a stronger position, and therefore we can afford to be generous, and to extend concessions, short of independence, that will take advantage of this." The bottom line is that two enemies who were at each other's throats now face a third enemy -- nature.

Are there other voices that should be heard in Aceh?

One of the difficulties of having negotiations between the Acehnese Freedom Movement and the central government is that it tends to exclude other Acehnese views, which is one reason why negotiations that took place previously were not successful. Acehnese society is pretty diverse, and the Acehnese Freedom Movement does not represent all Acehnese, not to mention the Javanese and Indonesians who have migrated into the province, who are university students and [members of] religious communities.

The conflict has lasted for 30 years in its present form, and it has created such enmities that there is no particular mood to compromise. The government has no incentive to reach out, and the Acehnese Freedom Movement remains intransigent. In the long run, those who disagree with a so-called freedom movement are in the shadows and their views tend not to be reported. My hope is that as these voices are allowed to take part in determining the future of Aceh and its political leadership, the polarization will decrease and there will emerge a kind of more moderate center, in favor of autonomy and full rights.

In the 1990s, the United States cut military assistance programs to Indonesia. Is the relationship between the two countries improving?

SBY -- Susilo Bambang Yudhoyono -- is a former military man, but he's identified as relatively clean, and associated with a somewhat more reform-minded element within the military. More than any previous president of Indonesia, he has had exposure to the United States. Certainly this is an opportunity for an improved relationship between Indonesia and the U.S.

PALO ALTO, Calif. -- The European Union is increasingly showing a new independent stance on foreign-policy issues as the logic of its industrial and economic integration plays out in the international arena.

Already the EU has taken a distinct and independent approach to both the Israel-Palestinian conflict and the nuclear crisis in Iran. Now it has broken ranks over the Korean Peninsula, fed up and concerned with the failure to resolve the ongoing crisis over North Korea's development of nuclear arms.

Reflecting this new stance, the European Parliament this week passed a comprehensive resolution on the Nonproliferation Treaty (NPT) and nuclear arms in North Korea and Iran:

• It urges the resumption of the supply of heavy fuel oil (HFO) to North Korea in exchange for a verified freeze of the Yongbyong heavy-water reactor, which is capable of producing weapons-grade plutonium, to avoid a further deterioration in the situation. At the same time it is calling for the European Council and Commission to offer to pay for these HFO supplies.
• It urges the Council of Ministers to reconsider paying 4 million Euros of the suspension costs for KEDO (the Korea Energy Development Organization) to South Korea to ensure the continued existence of an organization that could play a key role in delivering energy supplies during a settlement process.
• It demands that the Commission and Council request EU participation in future six-party talks, making it clear that the EU will in the future adopt a "no say, no pay" principle in respect to the Korean Peninsula. Having already placed more than $650 million worth of humanitarian and development aid into the North, it is no longer willing to be seen merely as a cash cow. This view was backed in the debate by the Luxembourg presidency and follows a line initially enunciated by Javier Solana's representatives last month in the Parliament's Foreign Affairs Committee.
• It urges North Korea to rejoin the NPT, return to the six-party talks and allow the resumption of negotiations.

The EP cannot substantiate U.S. allegations that North Korea has an HEU (highly enriched uranium) program or that North Korea provided HEU to Libya. It has called for its Foreign Affairs Committee to hold a public hearing to evaluate the evidence. "Once bitten, twice shy" is the consequence of U.S. claims that Iraq possessed weapons of mass destruction.

The world order is changing; the EU -- like China -- is emerging as a significant global power economically with the euro challenging the dollar as the global currency (even prior to the latest enlargement from 15 to 25 member states, the EU's economy was bigger than that of the United States). Speaking at Stanford University earlier this month, former U.S. foreign policy adviser Zbigniew Brzezinski pointed out that the EU, U.S., China, Japan and India will be the major powers in the new emerging global order. Since the new Asia will have three out of the five major players, he stressed the importance of engaging with it.

How will those already in play respond? Some may claim that statements by North Korea welcoming the EU's involvement and participation are merely polite, inoffensive small talk that cannot be taken seriously. Yet there have been a spate of pro-EU articles appearing in Rodong Sinmun, the daily newspaper of the Central Committee of the Korean Workers Party, since 2001.

Of 128 EU-related articles between 2001 and 2004, a majority praised Europe's independent counter-U.S. stance, emphasized its increasing economic power and influence, and heralded its autonomous regional integration. Rodong Sinmun portrays the EU as the only superpower that can check and balance U.S. hegemony and America's unilateral exercise of military power.

North Korea's perception of the EU is well reflected in articles such as: "EU becomes new challenge to U.S. unilateralism"; "Escalating frictions (disagreements) between Europe and U.S."; "European economy (euro) dominating that of the U.S."; "Europe strongly opposing unilateral power play of U.S.," and so forth.

Concurrently, North Korea has pursued active engagement with the EU by establishing diplomatic relations with 24 of the 25 EU member states (the exception being France). It is not necessary to read between the lines to recognize North Korea's genuine commitment to engagement with the EU based on its perception of the EU's emerging role on the world stage.

The Republic of Korea has publicly welcomed the prospect of EU involvement, while China wishes to go further and engage in bilateral discussions with the EU on its new policy toward the North. Russia will follow the majority. The problem is with Japan and the U.S.

In Japan, opinion is split by hardliners in the Liberal Democratic Party who view problems with North Korea as a convenient excuse to justify the abandonment of the Peace Constitution. They don't want a quick solution until crisis has catalyzed the transformation of Japan into what advocates call a "normal" country.

The U.S. expects an EU financial commitment, but not EU participation. The neocons believe that EU participation would change the balance of forces within the talks inexorably toward critical engagement rather than confrontation.

The question is whether the EU's offer will point the U.S. into a corner or trigger a breakthrough. Will U.S. fundamentalists outmaneuver the realists who favor a diplomatic rather than military solution? Only time will tell.

Glyn Ford, a Labour Party member of the European Parliament (representing South West England), belongs to the EP's Korean Peninsula Delegation. Soyoung Kwon is a postdoctoral fellow at Stanford University's Asia-Pacific Research Center.