A joint Stanford University-Lawrence Livermore National Laboratory team of scientists, nuclear engineers and arms control experts has concluded in a new study that North Korea's compliance with the 1994 Agreed Framework can be verified to a satisfactory degree of accuracy. Special effort, however, will be needed from the International Atomic Energy Agency (IAEA), as well as support from the US, the Republic of Korea (ROK), Japan and perhaps other countries. Most importantly, cooperation and openness from North Korea are essential.

The 1994 Agreed Framework (AF) between the United States and the Democratic People's Republic of Korea (DPRK) has become the centerpiece of recent US efforts to reduce the threat of conflict on the Korean peninsula. Under the AF, the US and its allies (mainly South Korea) will provide the DPRK with two large nuclear-power reactors and other benefits such as annual shipments of fuel oil for the generation of electricity until the nuclear-power reactors being built for that purpose are able to do so. In exchange the DPRK will declare how much nuclear weapon-usable material it has produced; identify, freeze, and eventually dismantle specified facilities for producing this material; and remain a party to the nuclear Non-Proliferation Treaty (NPT) and allow the implementation of its safeguards agreement.

The AF is now being carried out according to a complex and currently delayed schedule. Fuel oil shipments have been provided to the DPRK, the site for the two nuclear-power reactors has largely been prepared, and construction has begun on some components. The DPRK, for its part, has declared some nuclear weapon-usable material and has identified and frozen some facilities for producing this material.

As emphasized in President Bush's statement at the White House on March 7, 2001, verification is an essential part of any agreement with North Korea. How well can it be verified that the DPRK has no access to nuclear weapon-usable material? What is the potential impact of delays, disagreements, and lack of cooperation on verification? The United States and the international community must answer these questions if the nuclear-power reactor project is to proceed as planned.

The report analyzes in detail both the task of safeguarding the nuclear-power reactors to be provided and also that of dealing with known or suspected nuclear-materials production facilities in the DPRK. Scenarios governing both DPRK cooperation and possible non-cooperation, up to and including abrogation of the agreement are considered.

The challenges of verification examined in this report must be met if a necessary minimum of trust is to be established between the parties and the rewards of the agreement are to be realized. The authors believe that the challenges can be met under the conditions outlined in this report, but that special effort on all sides will be needed to meet them.

This report reviews Chinese participation in the international negotiations for a Comprehensive Nuclear Test Ban Treaty (CTBT) at the Conference on Disarmament (CD) in Geneva and provides background for China’s decision-making procedures during the negotiations.

The CTBT negotiations marked the first important international negotiations for a multilateral disarmament treaty in which China participated from beginning to end. They were the first important international negotiations in which China, as a nuclear power, had great influence. The Chinese delegation to the CD assumed a serious and responsible attitude during the entire course of the negotiations. In part to increase international confidence that it would sign the CTBT by 1996 as scheduled and in part to indicate its intent to adapt itself to the world trend toward increased international cooperation and nuclear arms reduction, China announced during the latter stage of the negotiations that it would suspend nuclear testing.

As an example of successful multilateral negotiations, the conclusion and signing of the treaty, although long postponed, is an important achievement in arms control. As the sole declared nuclear-weapon state of the Third World at that time and the last among the five nuclear-weapon states (P5) to cease nuclear testing, China’s stance toward the CTBT negotiations was the object of world attention and concern. The population of China accounts for nearly one-quarter of the world’s total; China’s positive position on the CTBT and its contributions toward this end has a major worldwide impact now and in the future.

Prior to the commencement of the CTBT negotiations in Geneva, China declared on October 5, 1993, that while supporting an early conclusion of the treaty it would “take an active part in the negotiating process and work together with other countries to conclude this treaty no later than 1996.” China kept its promise.

China pursued a fair, reasonable, and verifiable treaty with universal adherence and unlimited duration. During the negotiations, China presented many working papers, non-papers, and suggestions regarding the CTBT draft text (including a number of revisions), and dealt with a series of critical issues in the Preamble, Basic Obligations, Organization, Verification, and Entry into Force sections of the treaty. The Chinese delegation played an active role at the conference table, and contributed positively to the weekly P5 consultations that ran in parallel with the CTBT talks.

China adhered toughly to its positions on two issues in the latter stage of the CTBT negotiations. One concerned potential abuses of the on-site inspection procedures. The other was that all nuclear-test-capable states (assumed to be the P5, India, Israel, and Pakistan) must accede to the treaty in order for it to enter into full legal force. Although China was not entirely satisfied with the final draft CTBT, it accepted the treaty. It agreed to sign the CTBT in the belief that the treaty text represented the best achievable result of the negotiations of the preceding two and a half years, reflected by and large the state of the negotiations, and was in general balanced.

Signing the CTBT was in line with China’s consistent stand in support of “the complete prohibition and thorough destruction of nuclear weapons.” This was one of the major reasons China supported an early conclusion of the treaty. Of course, China’s desire to meet the trend of the modern world also motivated it to sign. Because economic development had long been Beijing’s top priority, China needed a peaceful security environment in order to devote itself completely to the modernization of the nation. To this end, its defense buildup had been steadily subordinated to national economic development. Beijing’s decision on the CTBT negotiations stemmed also from its self-defense and no-first-use nuclear policies. China had established an effective nuclear force for self-defense.

China is now making preparations for the treaty to enter into force. After the conclusion of the CTBT, China will continue efforts in pursuit of world peace, development, and cooperation. Meanwhile, China will continuously ensure the safety and reliability of its nuclear weapons without nuclear testing.

Russia's current strategic nuclear force will become obsolete shortly after the turn of the century. Strategic modernization is therefore essential if Russia is to remain a nuclear power on a par with the US. But modernization will be extremely difficult because of the country's economic and political turmoil. Russia can probably maintain slightly more than 4,000 strategic nuclear warheads under the Strategic Arms Reduction Talks (START) I Treaty - roughly half of what the United States could, in theory, deploy. Under START II, Russia's strategic force will likely contain between 1,800 and 2,500 warheads, compared to 3,500 for the US. Hence, the easiest - perhaps the only - way for Russia to recover rough parity with the United States would be through a START III Treaty that limits both sides to 2,000-2,500 warheads.

The majority of Russia's current strategic nuclear force will become obsolete shortly after the turn of the century. Hence, Russian strategic force modernization is essential if Russia is to remain a nuclear power on a par with the United States. Numerous uncertainties, especially financial uncertainties, prevent accurate estimates of Russia's future strategic force structure. Nevertheless, under the START I Treaty, Russia can probably maintain a force with slightly more than 4,000 strategic nuclear warheads over the next two decades-about half the number of the United States. Under START II, Russia is likely to maintain a strategic force of between 1,800 and 2,500 warheads, compared to 3,500 warheads for the United States. Therefore, Russia's main interest in ratifying the START II Treaty would be to pursue a START III Treaty that limits both sides to between 2,000 and 2,500 strategic nuclear warheads. This is the least expensive way to retain rough parity with the United States. Several reasons have been educed for why Russia should not ratify the START II Treaty, namely, because the Treaty allows a U.S. advantage in reconstitution capability and prompt hard-target-kill capability. However, these advantages are neither so great nor so consequential that Russia should reject the START II Treaty for these reasons alone. If Russia ratifies the START II Treaty, and presumably a follow-on START III Treaty, Russia's future strategic nuclear force will appear a lot different than its Soviet predecessor due to the reduced emphasis on land-based ICBMs. Nevertheless, the Russian force should remain a highly survivable, stable force-assuming Russian leaders allocate sufficient resources to ensure that their ballistic missile submarines, mobile ICBMs, and bombers can survive all plausible counterforce threats.