Articles

47 Items

People practice combat skills in urban areas during a training course for national resistance of the Municipal Guard near Kyiv, Ukraine, on Jan. 19, 2024.

AP Photo/Evgeniy Maloletka

Journal Article - International Security

A “Nuclear Umbrella” for Ukraine? Precedents and Possibilities for Postwar European Security

| Winter 2023/24

Europe after the Russo-Ukrainian War must develop a new security structure to defend against any Russian aggression. The safest option is a non-offensive, confidence-building defense. This option includes proposals such as the “spider in the web” strategy and the “porcupine” strategy to provide for European security in a region threatened by Russian expansion—without relying on the threat of nuclear war. 

The Nuclear Security Summit in Washington in 2010 (Chuck Kennedy/White House via Flickr).

Chuck Kennedy/White House via Flickr

Journal Article - Nonproliferation Review

Nuclear Security in Russia: Can Progress Be Sustained?

| May 08, 2018

Nuclear security in Russia has continued to evolve since the suspension of nearly all US–Russian nuclear-security cooperation in 2014, but the United States and the rest of the world now know much less about the directions of this evolution. This article assesses the current state of nuclear security in Russia based on an examination of key drivers of Russia’s nuclear-security system, from allocation of resources to regulatory oversight. It then outlines four scenarios for the future of evolution of nuclear security in Russia, describing potential causes, implications, and observable indicators for each scenario. It closes with recommendations designed to maximize the chance of moving onto a path of continuous improvement of nuclear security.

US and Ukrainian soldiers stand guard during opening ceremony of the 'Fiarles Guardian - 2015', Ukrainian-US Peacekeeping and Security command and staff training, in western Ukraine, in Lviv region, Monday, April 20, 2015.

(AP Photo/Efrem Lukatsky)

Magazine Article - The National Interest

Russia and America: Stumbling to War

| May-June 2015

In the United States and Europe, many believe that the best way to prevent Russia’s resumption of its historic imperial mission is to assure the independence of Ukraine. They insist that the West must do whatever is required to stop the Kremlin from establishing direct or indirect control over that country. Otherwise, they foresee Russia reassembling the former Soviet empire and threatening all of Europe. Conversely, in Russia, many claim that while Russia is willing to recognize Ukraine’s sovereignty and territorial integrity (with the exception of Crimea), Moscow will demand no less than any other great power would on its border. Security on its western frontier requires a special relationship with Ukraine and a degree of deference expected in major powers’ spheres of influence. More specifically, Russia’s establishment sentiment holds that the country can never be secure if Ukraine joins NATO or becomes a part of a hostile Euro-Atlantic community. From their perspective, this makes Ukraine’s nonadversarial status a nonnegotiable demand for any Russia powerful enough to defend its national-security interests.

Gas centrifuges for uranium enrichment recovered en route to Libya in 2003.

U.S. Department of Energy

Journal Article - Quarterly Journal: International Security

The Nonproliferation Emperor Has No Clothes: The Gas Centrifuge, Supply-Side Controls, and the Future of Nuclear Proliferation

| Spring 2014

Policymakers have long focused on preventing nuclear weapons proliferation by controlling technology. Even developing countries, however, may now possess the technical ability to create nuclear weapons. The history of gas centrifuge development in twenty countries supports this perspective. To reduce the demand for nuclear weapons, policymakers will have look toward the cultural, normative, and political organization of the world.

Security detail overseeing the secure transportation of highly enriched uranium to Russia in Poland, October 2010

USA.gov

Journal Article - Journal of Nuclear Materials Management

Preventing Insider Theft: Lessons from the Casino and Pharmaceutical Industries

| June 17, 2013

Through structured interviews and a literature review, we assess which approaches to protection against insider thefts in the casino and pharmaceutical industries could be usefully applied to strengthen protections against insider theft in the nuclear industry, where insider thefts could have very high consequences.

President Barack Obama signs the New START Treaty in the Oval Office of the White House in Washington, Feb. 2, 2011.

AP Photo

Journal Article - Bulletin of the Atomic Scientists

Nuclear Weapons 2011: Momentum Slows, Reality Returns

| January/February 2012

In the Doomsday Clock issue of the Bulletin, the author takes a look at five events that unfolded in 2011 and that seem certain to cast a powerful shadow in months and years to come. No new breakthroughs occurred, the author writes, adding that 2012 could be a much more difficult year.

Journal Article - Journal of International Security Affairs

Preventing the Unthinkable

Spring/Summer 2011

During the Cold War, the threat of a nuclear attack came mainly from the U.S.-Russian nuclear arsenals, writes Kevin Ryan. Today, however, the United States and Russia have been forced to adapt to a new nuclear threat—that of dedicated terrorists with money and technological access who seek to obtain and use a nuclear device.

Four nuclear policy veterans — Joseph S. Nye Jr. (from left), Ashton B. Carter, Albert Carnesale, and Graham Allison — gathered at the Harvard Kennedy School for a seminar on the current challenges in avoiding nuclear war.

Photo by Sharon Wilke

Magazine Article - Harvard University Office of News and Public Affairs Harvard Gazette

Nuclear Threats, Then and Now

| May 19, 2011

In 1985, researchers at the Harvard Kennedy School published a book called “Hawks, Doves, and Owls,” and gave it an ambitious subtitle: “An Agenda for Avoiding Nuclear War.” Those scholars gathered again at the School on Monday (May 16) for a seminar on the current challenges in avoiding nuclear war — and to marvel at just how drastically the nuclear threat has morphed in the two decades since the Cold War ended and the Soviet Union collapsed.