Nuclear Issues

In this report, American Nuclear Diplomacy: Forging a New Consensus to Fight Climate Change and Weapons Proliferation, Former Deputy Secretary of Energy and Belfer Center Senior Fellow Daniel Poneman writes that we face two existential threats: nuclear annihilation and catastrophic climate change. Each, he says, stems from human origins. Both must be fought aggressively.

"Multiple studies confirm the grim truth that, even if all nations fulfill their Paris Climate Agreement emissions pledges, the world will still far overshoot the 2°C warming limit scientists say we must not exceed to prevent devastating climate impacts. Carbon-free nuclear energy can help close the gap. But can we expand its environmental benefits without increasing the risks of nuclear terror?"

Poneman outlines a diplomatic strategy and tough-minded, bipartisan policies to get us there.

While the issue of cyber operations beyond NATO’s own networks is a politically difficult one given the complex mosaic of national, transnational (EU), and international law; the role of national intelligence efforts in certain types of operations; and ever-present disputes over burden-sharing, the Alliance already has invaluable experience in developing policies and procedures for contentious and sensitive tools in the form of the Nuclear Planning Group (NPG). This article begins with a brief overview of actions NATO has already taken to address cyberthreats. It will then explore why these, while important, are insufficient for the present and any imaginable future geopolitical threat environment. Next, it will address the history of the NPG, highlighting some parallels with the present situation regarding cyber and drawing out the challenges faced by, and activities and mechanisms of, the NPG. Finally, it will make the case that a group modeled on the NPG can not only significantly enhance the Alliance’s posture in cyberspace, but can serve as an invaluable space for fostering entente and reconciling differences on key aspects of cyber policy. It concludes that the Alliance needs to consider offensive cyber capabilities and planning, and it needs a Cyber Planning Group to do it.

Based on satellite imagery, Chinese publications, and discussions with Chinese experts, This report suggests that China has much more civilian enrichment capacity than previously thought, and even more is on the way. If these new estimates are correct, China has enough enrichment capacity to meet its nuclear power fuel requirements for the coming decade and beyond. Further, China will have excess enrichment capacity and will likely become a net exporter of commercial enrichment services.

The abstracts in this booklet summarise the research presented at an academic symposium convened on the sidelines of the 2015 NPT Review Conference. As we write this, journalists and seasoned experts in the nuclear policy field have been speculating about the particularly difficult challenges facing the Review Conference this year. To address those challenges, we would urge all concerned to consider the ideas and analyses presented at this symposium. Experts would be hard-pressed to find a better collection of fresh ideas and approaches for assessing and strengthening the NPT.

Characterizing the future performance of energy technologies can improve the development of energy policies that have net benefits under a broad set of future conditions. In particular, decisions about public investments in research, development, and demonstration (RD&D) that promote technological change can benefit from (1) an explicit consideration of the uncertainty inherent in the innovation process and (2) a systematic evaluation of the tradeoffs in investment allocations across different technologies. To shed light on these questions, over the past five years several groups in the United States and Europe have conducted expert elicitations and modeled the resulting societal benefits. In this paper, the authors discuss the lessons learned from the design and implementation of these initiatives.

Insider threats are perhaps the most serious challenges that nuclear security systems face. Insiders perpetrate a large fraction of thefts from heavily guarded non-nuclear facilities as well, yet organizations often find it difficult to understand and protect against insider threats. Why is this the case? Part of the answer is that there are deep organizational and cognitive biases that lead managers to downplay the threats insiders pose to their nuclear facilities and operations. But another part of the answer is that those managing nuclear security often have limited information about incidents that have happened in other countries or in other industries, and the lessons that might be learned from them.

In the lead-up to the nuclear security summit, Advancing Nuclear Security: Evaluating Progress and Setting New Goals outlines what was accomplished in a four-year effort launched in 2009 to secure nuclear material around the globe—and what remains to be done. The effort made significant progress, but some weapons-usable nuclear materials still remain “dangerously vulnerable." The authors highlight the continuing danger of nuclear and radiological terrorism and call for urgent action.

Illicit trade from the international marketplace plays a direct role in sustaining the nuclear and missile programs of several countries, including Iran, in defiance of UN sanctions. This paper sets out what measures the private sector should take in order to manage the legal, financial and reputational risks associated with involvement in proliferation-related trade, and makes recommendations to national authorities for how for how to help the private sector identify and prevent potential proliferation.