North Korea’s agreement to curb its nuclear and weapons programs is welcome diplomatic news. But it stops far short of addressing the world’s concerns about the isolated and unstable dictatorship.

Stanford experts David Straub and Siegfried S. Hecker discuss Pyongyang’s deal with Washington that will allow nuclear inspectors into North Korea and deliver much-needed nutritional assistance to the impoverished country.

Straub is the associate director of the Korean Studies Program at the Freeman Spogli Institute for International Studies. He is a former State Department senior foreign service officer who worked for more than 12 years on Korean affairs. He travelled to North Korea in 2009 with former President Bill Clinton as part of a delegation to secure the release of two journalists from Current TV.

Hecker is co-director of the Center for International Security and Cooperation and a senior fellow at FSI. Hecker has visited North Korea four times since 2004. During his last trip in 2010, he was shown a new light-water reactor at the Yongbyon nuclear center and a uranium enrichment facility.

What are some of the key factors that led North Korea to agree to this deal?

Straub: This year marks the 100^th anniversary of North Korean founder Kim Il Sung’s birth, which the entire country will be celebrating April 15. The government has also said that this is the target year for North Korea to become a “strong and prosperous country.” Kim Jong Un is a brand-new leader, and presumably he and his advisors want to show that he is capable of feeding his people and at least managing the relationship with the United States.

How do you assess the agreement? Where does the moratorium put relations between the U.S. and North Korea?

Hecker: The moratorium demonstrates that North Korea is once again interested in diplomacy with the United States. The fact that they are willing to halt the nuclear operations at Yongbyon, especially the uranium enrichment activities, is a big step in the right direction. I believe the U.S. now wants to achieve a permanent halt to all nuclear weapons activities in North Korea, then roll them back, and eventually achieve complete, verifiable denuclearization of the Korean Peninsula.

Straub: There is no perfect deal when it comes to North Korea, but overall I think it is worth giving this one a chance. It will probably slow down the pace of nuclear and missile development in North Korea. In addition, it will give us time to explore whether there is any prospect that the new leadership in North Korea may be willing to take a different, more positive approach toward the United States and South Korea than its predecessors.  If history is a guide, the likeliest outcome is that after a period of several months to a few years the six-party talks will again break down, after which North Korea will create a new crisis.

How hopeful are you that this will lead to the capping of North Korea's nuclear capabilities and perhaps even its ultimate denuclearization?

Hecker: My advice to our government since November 2010, when I was shown the Yongbyon centrifuge facility, was to take immediate action so that the nuclear situation does not get worse. I advocated three no’s: no more bombs, no better bombs and no exports. The current agreement will limit the number of bombs because the Yongbyon nuclear facilities will observe a moratorium. We are still not certain of what they can produce at an undisclosed site, but I believe it is limited. The nuclear testing and missile launch moratorium will constrain the sophistication of their nuclear weapons. Denuclearization is important, but it remains a more distant goal.

Why does the United States call this “important, but limited progress”?

Straub: It is significant, in part, because since North Korea threw out international nuclear inspectors in 2009 there has been no outside monitoring of what is going on at the Yongbyon facility. But most of the things North Korea has agreed to could be reversed at will. Apart from the nuclear tests, the suspension of North Korean nuclear activities applies only to Yongbyon. Dr. Hecker and other experts have concluded there is no way North Korea could have constructed its uranium enrichment facility at Yongbyon so soon after the departure of international inspectors if had not already had another facility elsewhere. The agreement also does not address a number of non-nuclear issues, such as North Korea’s military attacks on South Korea in 2010. For there eventually to be lasting progress on the Korean Peninsula—including a resolution of the nuclear issue—there will have to be great improvement in relations between North and South Korea.

Based on what your 2010 visit to the Yongbyon nuclear facility, how much progress could they have made in terms of uranium enrichment?

Hecker: They told me they just brought up the centrifuge facility a week before we arrived in November 2010. They may have perfected the operations and produced some low enriched uranium feed material for the light-water reactor they are constructing (which is still at least a couple of years away from completion). It is also possible that they are still struggling to make the centrifuge facility work smoothly. It is very important to have the International Atomic Energy Agency inspectors get into the facility to see what progress has been made and to get a measure of how sophisticated their operations are. The North, in my opinion, still has only four to eight primitive plutonium bombs. I don’t believe they have the confidence to put a warhead small enough to fit on one of their missiles. We have little information on whether they have made highly enriched uranium or have tried to build a bomb fueled with highly enriched uranium.

What does this agreement say, if anything, about the new North Korean leadership?

Hecker: From what I know, this was pretty much the deal worked out the week before Kim Jong Il’s death. I think it’s a good sign; Kim Jong Un appears to be in control as indicated by the fact that he is able to offer up a similar deal even with his father gone.

Straub: This deal suggests that there is a great deal of continuity in North Korea’s leadership. The substance of this agreement is actually quite consistent with North Korean policies and priorities over the last 20 years. While there is no evidence to suggest that Kim Jong Un will adopt major new policies, there is always at least the possibility he might eventually.

The deal includes the provision of 240,000 metric tons of “nutritional assistance” to North Korea. What does the country’s food situation look like right now?

Straub: There is no doubt that many ordinary North Koreans are going hungry. The United States has termed this “nutritional assistance” to distinguish it from “food aid,” because officials are concerned that the provisions of bulk grain – especially rice – might be siphoned off by the North Korean elite. The U.S. government had said earlier that nutritional assistance would not involve bulk grain, and that it would be targeted toward especially vulnerable groups, such as lactating mothers, children, and the elderly.

Chinese Vice President Xi Jinping recently visited the United States to meet with top officials and tour various cities. China experts followed the trip closely because Xi is anticipated to become China’s next president. Thomas Fingar spoke with the Shanghai Oriental Morning Post about the visit, and about the Obama administration’s Asia policy.

How will the Obama administration’s strategic adjustments towards the Asia-Pacific shape or influence Xi’s visit? Given the fast-changing environment and shift of power towards Asia, will there be any changes or differences in the United States’s treatment of China’s anticipated future leader?

The primary impact is likely to be on the discussions between Xi and his American interlocutors. I assume that U.S. officials will want to explain the announced strategic adjustments and that Xi will seek authoritative answers to questions that he and other Chinese leaders have about the objectives and implications of the adjustments.

Contrary to your question, I do not believe the environment is changing rapidly—shifts in the global system and the shift in dynamism and wealth toward Asia have been under way for decades. The United States has been and will remain a part of that transition. The U.S. goal is to ensure that the changes result in increased security and prosperity for all—a win-win situation not unlike what happened when first Japan and then the other “Asian tigers” preceded China on the path toward greater wealth and power. 

What interests Washington most about Vice President Xi? What expectations does the United States have for his visit?

Washington expects Xi to succeed Hu Jintao and understands that he will be first among equals in a collective leadership that constrains Xi’s ability to act independently. But U.S. officials also understand that Xi, like all leaders, brings personal preferences and agendas to the job and that dealing with him will be influenced by his personality, understanding of American culture, and goals for the relationship. Simply stated, the Americans Xi meets will want to get to know him and what he is like.

U.S. officials understand that he is here as China’s vice president and therefore is unlikely to be bringing new initiatives. They do expect him to have questions about U.S. and Obama administration positions on a wide range of global issues and to have questions about U.S. intentions in Asia.

Is the U.S. “pivot to Asia” strategy aimed at containing or encircling China? Almost all U.S. official statements try to clarify that the United States is not trying to contain China, but its policy focus and military deployments in the Asia-Pacific have made many Chinese scholars doubtful of U.S. intentions. What are your observations? Is U.S. rhetoric consistent with its actions?

I do not like the term “pivot to Asia” and am pleased that U.S. officials seem to have stopped using that term. The United States is not returning to Asia; we never left. I think the basic point of recent statements is that with the end of the U.S. role in the conflict in Iraq and plans to draw down in Afghanistan, the United States will be able to focus more attention on other parts of the world. Asia is, and has been, the most dynamic, fastest changing, and in many ways most-challenging region of the world for many years. The region is also very important to the United States and deserves more attention than it has received. The Asia-Pacific is a region of superlatives—biggest economies, largest militaries, most nuclear powers, largest military budgets, largest foreign exchange reserves, etc. It would be unwise and impossible not to pay attention to developments in and affecting the region and its relations with other parts of the global system.

I have been working on China for more than 45 years and working with Chinese counterparts for 40 years. I must say that I have just about abandoned efforts to persuade important groups in China that the United States is not attempting to surround, contain, or thwart China’s rise. They seem determined to believe that it is the case no matter what we say or do. It is impossible for me to look at the policies and actions of the last eight administrations and come to any conclusion except that the United States means what its leaders have said: that it is in the interest of the United States for China to be strong, secure, and prosperous. The record shows quite clearly that the United States has assisted China’s rise. It also shows that China’s rise has been beneficial to the United States. We are not poorer or weaker or more insecure because China’s people live better and China plays an increasingly important role on the world stage. 

Do you think the Obama administration has changed the direction of U.S. strategy toward China or Asia compared with the Bush administration?

The short answer is, “no. ” The Bush administration was preoccupied by terrorism, Iraq, and Afghanistan and devoted less time and attention to Asia. Obama is redressing the balance and better aligning attention with current interests. Arguably what has changed is the perception of China held by others in the region. A series of foreign policy blunders in 2010 undercut the success of China’s diplomacy and increased regional concern about China’s intentions. That prompted requests for reassurance that the United States would remain engaged in the region and that the Bush administration’s “neglect” of certain regional meetings was not a harbinger of a retreat from Asia. The Obama administration seeks to provide that assurance and to make clear that we are engaged in Asia because we are a Pacific power with great interests in the region. We are not there to contain or block anybody.

The United States is struggling with its economy and also cutting its defense budget. Do you think this strategy comes at the right time?

Downturns in the economy never come at a good time. The great recession has taken a heavy toll but we are recovering and will recover. We have been spending too much for too long and need to cut back. In my opinion, we also need to tax ourselves more to pay for modernization of infrastructure, better schools, and other requisites of continued prosperity. We are winding down two long and expensive wars and should reduce our defense budget. It will take time to replace worn out equipment and to reduce the large role that defense expenditures played in the U.S. economy during the Cold War, but we will get there eventually. More importantly, now is a good time to reduce defense expenditures and reorganize our military because we do not have any enemies and are not bent on conquering other nations.

Is the “pivot to Asia” strategy concrete or more of a “paper tiger” given the fact that other challenges, including Iran, are still occupying the United States?

As previously noted, the term “pivot to Asia” exaggerates the amount of change. The United States never left or lost interest in Asia, but is now able to devote more attention to the most dynamic, and in some respects most dangerous place in the world. Building a new security architecture that is inclusive—including China—and addresses concerns in and about North Korea is and should be a priority. Forging institutions to ensure continued stability and prosperity in the region despite paralysis at the global level and adjusting to changes in production and supply chains are among the long list of specific issues that need attention. The United States has a stake in the way these issues are addressed and must be engaged in the search for solutions.

For the past two decades China has been a poster child of successful globalization. But its integration into the world economy and global trends drive and constrain Beijing's ability to manage growing social, economic and political challenges. In a YaleGlobal Online series article, Thomas Fingar looks at the global implications of China’s development challenges.