Nuclear Issues

Last fall, experts from around the world gathered to identify ways to strengthen nuclear security cooperation between the United States and Russia and the United States and China. In this Policy Brief, Nickolas Roth summarizes that conversation and provides policy recommendations based on it.

Some 150–200 US tactical nuclear weapons are still scattered throughout the NATO countries of Belgium, Germany, Italy, the Netherlands and Turkey. Bringing together leading scholars and analysts of tactical nuclear weapons with country-specific expertise, MTA Associate Paolo Foradori's new book offers an in-depth analysis of the presence, role, perceived value, and destiny of tactical nuclear weapons in Europe. The volume provides perspectives from all main actors directly or indirectly involved in the debate over the future of these weapons.

A nuclear North Korea makes it crucial that all countries in Northeast Asia work hard at maintaining a stable security environment that avoids the dangers of a crisis while encouraging North Korea to adopt a nuclear strategy that retains its "no first use" pledge, a strong command and control system, and a stable nuclear weapons posture. Given its relationship with North Korea, China is best positioned to encourage DPRK leaders in these directions.

John S. Park, Stanton Nuclear Security Junior Faculty Fellow at the Massachusetts Institute of Technology and Project on Managing the Atom Associate, argues that cooperation between North Korea and Iran has been a critical—yet underexamined—enabler of North Korea's recent success. He concludes that the time has come for the United States to view the two previously independent missile programs as two sides of the same coin and recommends strategies for disrupting the procurement channels between Iran and North Korea.

This study assesses current U.S. policy options on the Iranian nuclear question. It suggests that U.S. goals can be met through patient and forward-looking policymaking. Specifically, the United States can begin to lay the groundwork for an effective containment policy while continuing efforts to forestall Iranian weaponization. A successful containment policy will promote long-term positive political change in Iran while avoiding counterproductive provocation.

This chapter examines the relationship between security assurances and North Korean nuclear decision-making by focusing on four key areas: key geopolitical shocks that had a major impact on the North Korean regime; main sources of security assurances for North Korea over its history; this volume's hypotheses on security assurances based on how North Korea reacted to geopolitical shocks; and conditions under which security assurances may be most effective in dealing with North Korea in the future.

"Amid setbacks and chronic challenges in almost every major region, Washington views South Korea as a linchpin on a global scale. From hosting the G20 summit in 2010 to preparing to host the next Nuclear Security Summit in 2012, South Korea has been establishing itself as a global partner in addressing common challenges, ranging from rebalancing the international economy to preventing the use of nuclear materials for terrorist attacks. For President Lee, the state visit is an important opportunity to demonstrate South Korea’s unique role as a bridge between the developed and developing countries."

The spread of nuclear weapons is one of the most significant challenges to global security in the twenty-first century. Limiting the proliferation of nuclear weapons and materials may be the key to preventing a nuclear war or a catastrophic act of nuclear terrorism. Going Nuclear offers conceptual, historical, and analytical perspectives on current problems in controlling nuclear proliferation. It includes essays that examine why countries seek nuclear weapons as well as studies of the nuclear programs of India, Pakistan, and South Africa.

"Concern over nuclear proliferation is likely to increase in the coming years. Many observers believe that the spread of nuclear weapons to one or two more states will trigger a wave of new nuclear states. More states may turn to nuclear power to meet their energy needs as other sources of energy become more costly or undesirable because they emit carbon that contributes to global climate change. As more nuclear reactors are built, the world's stock of nuclear expertise and fissionable materials is likely to grow."

"Some form of negotiated agreement, if it can be achieved, is the “least bad” option for U.S. interests—but is likely to have to include some continuing enrichment in Iran. There are real security risks in agreeing to permit some ongoing enrichment in Iran, but if appropriately managed, these security risks are less than those created by a military strike or allowing Iran to continue unfettered enrichment with no agreement."