Nuclear Issues

This week the National Nuclear Security Administration (NNSA) announced that 546 kilograms of plutonium and highly enriched uranium (HEU) shipped from Japan arrived in the United States.

In mid-July, as an attempted coup was taking place in Turkey, many in the United States wondered whether U.S. tactical nuclear weapons stored at the Turkish airbase, Incirlik, were adequately protected against theft. Congressional Research Service Nuclear Weapons Policy Specialist, Amy Woolf, recently published a short article describing some of the security systems surrounding those weapons.

The just-concluded fourth and final nuclear security summit saw some serious progress, but also some missed opportunities.

Fifty-plus countries are attending the 2016 Nuclear Security Summit this week in Washington, DC. Notably missing from the guest list is Iran, whose recent negotiation and implementation of a landmark nuclear deal with the P5+1 led some experts to call for more engagement and cooperation in nuclear security.

Pakistan has developed tactical nuclear weapons to deter India from executing its Cold Start war doctrine. India, however, has disavowed that doctrine. Further, the use of such weapons against Indian troops inside Pakistan would kill and injure countless civilians, while risking massive nuclear retaliation by India. In this International Security article, Jaganath Sankaran argues Pakistan should reconsider the role of tactical nuclear weapons in its military strategy.

Matthew Bunn, Will Tobey, Hui Zhang, and Nickolas Roth recently participated in a two-day roundtable discussion sponsored by the Stanley Foundation on U.S. nuclear security cooperation with Russia and China. The discussion, which involved experts from around the world, focused on overcoming challenges to nuclear security cooperation and ensuring that countries put in place effective and sustainable nuclear security measures with strong security culture.

Good sense demands that policy makers not discount the possibility that ISIS might pursue unconventional weapons, given the vast resources of money and weapons ISIS has amassed during its rampage across Syria and Iraq.

Secretary of Defense Chuck Hagel recently described the Islamic State (IS, referred to by the U.S. government as the Islamic State of Iraq and the Levant [ISIL] and by many others as the  Islamic State of Iraq and Syria or the Islamic State of Iraq and al Sham [ISIS]) as an “imminent threat to every interest we have,” with sophistication, funding, and military prowess “beyond anything that we’ve seen.” As yet, there is no convincing publicly available evidence that IS aspires to attain or use nuclear, chemical, or biological weapons (Matthew Bunn debunked alarmist press coverage over the group’s seizure of uranium from Mosul University). But good sense demands that policy makers not discount the possibility that ISIS might pursue unconventional weapons, given the vast resources of money and weapons ISIS has amassed during its rampage across Syria and Iraq. Evaluation of the threat might be divided into two categories: the inclination to pursue CBRN weapons, and the means to manufacture or capture them, and afterwards, to plan an attack using them.