Nuclear Issues

Ryan Snyder and Benoît Pelopidas respond to Keir A. Lieber and Daryl G. Press's spring 2017 article, “The New Era of Counterforce: Technological Change and the Future of Nuclear Deterrence.”

In this chapter, Chuck Freilich presents the regional and global developments and the changes in the nature of the diplomatic and military threats Israel faces that have transformed its strategic environment in recent decades. At 70, Israel continues to face a daunting array of threats, as do few states in the world. Israel has, however, won the battle for its existence and is stronger militarily and more secure today than ever before. Furthermore, it has ties with more states than ever before, including a unique relationship with the United States, and a vibrant economy that has grown rapidly in recent decades, turning Israel into an international leader in high-tech.

The risks of nuclear escalation between the U.S. and China or Russia are greater than ever given the possibility of misinterpreted cyber espionage and military strikes against early warning systems. What can be done to reduce this risk?

Chuck Freilich analyzes Russia's growing influence n the Middle East.

A sampling of articles in the Fall 2017 of the Belfer Center's journal International Security.

International Security is America’s leading journal of security affairs. The International Security journal is edited at Harvard Kennedy School’s Belfer Center and published quarterly by the MIT Press. Questions may be directed to IS@harvard.edu.

"Only one thing is clear: Trump will be a one-issue president — his own personal benefit — and that this consideration will guide his entire presidency. This predilection has already been manifested in a series of statements and actions, often in tweets, that are indicative of the impending changes in U.S. policy. Policy changes are legitimate, that is what he was elected for, but the overall impression is that Trump is motivated by fleeting political and personal gain, rather than deep strategic thought."

"A takeover of Syria by the self-proclaimed Islamic State or Syrian rebel groups would also prove dangerous. Heinous as it is, Bashar al-Assad's regime still has many assets to lose in a confrontation with Israel and can thus be deterred. It will take time for non-state actors to develop similar assets."

"I think the United States does not have the stomach for getting into another ground war in the region....I do think that air strikes alone are not going to do it. The boots that will be necessary on the ground will have to come mostly from other parties, not from the United States. Turkey is a good candidate. They've got a long border with what's happening and it would be nice to see some of the Arab countries putting some boots of theirs on the ground."

Safety has always been an important criterion for designing nuclear reactors, but in addition to safety, there are at least four other values that play a key role, namely, security (i.e., sabotage and proliferation), sustainability (i.e., environmental impacts, energy resource availability), economic viability (i.e., embarking on new technology and its continuation), as well as intergenerational justice (i.e., what we leave behind for future generations). This chapter reviews the evolution of generations of nuclear reactors (I, II, III, III, and IV) in terms of these values.

Despite substantial progress in improving nuclear security in recent years, there is more to be done.  The threats of nuclear theft and terrorism remain very real.  This paper recommends learning from the much stronger national and international efforts in nuclear safety, and in particular taking steps to build international understanding of the threat; establish effective performance objectives; assure performance; train and certify needed personnel; build security culture and exchange best practices; reduce the number of sites that need to be protected; and strengthen the international framework and continue the dialogue once leaders are no longer meeting regularly at the summit level.