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Is killing or capturing insurgent leaders an effective tactic? Previous research on interstate war and counterterrorism has suggested that targeting enemy leaders does not work. Most studies of the efficacy of leadership decapitation, however, have relied on unsystematic evidence and poor research design. An analysis based on fresh evidence and a new research design indicates the opposite relationship and yields four key findings. First, campaigns are more likely to end quickly when counterinsurgents successfully target enemy leaders. Second, counterinsurgents who capture or kill insurgent leaders are significantly more likely to defeat insurgencies than those who fail to capture or kill such leaders. Third, the intensity of a conflict is likelier to decrease following the successful removal of an enemy leader than it is after a failed attempt. Fourth, insurgent attacks are more likely to decrease after successful leadership decapitations than after failed attempts. Additional analysis suggests that these findings are attributable to successful leadership decapitation, and that the relationship between decapitation and campaign success holds across different types of insurgencies.

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Senior Fellow Martha Crenshaw recently addressed a FBI counterintelligence committee about her Stanford project to map militant organizations. Her research identifies patterns in the evolution of militant organizations in specific conflict theatres while studying the causes and consequences of their growth.

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Crenshaw speaks at the 2010 CISAC Honors Graduation. Professor Crenshaw was a co-instructor for the year-long course.
Rod Searcey
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     Vast resources are devoted to predicting human behavior in domains such as economics, popular culture, and national security, but the quality of such predictions is usually poor. It is tempting to conclude that this inability to make good predictions is a consequence of some fundamental lack of predictability on the part of humans. However, our recent work offers evidence that the failure of standard prediction methods does not indicate an absence of human predictability but instead reflects: 1.) misunderstandings regarding which features of human dynamics actually possess predictive power, and 2.) the fact that, until recently, it has not been possible to measure these predictive features in real world settings.
 
     This talk introduces some of the science behind this basic observation and demonstrates its utility through three case studies. We begin by considering social groups in which individuals are influ- enced by the behavior of others; in these situations, social influence is known to decrease the ex ante predictability of the ensuing social dynamics. We show that, interestingly, these same social forces can increase the extent to which the outcome of a social process can be predicted in its very early stages. This finding is then leveraged to design prediction methods which outperform existing techniques for predicting social group dynamics.
 
     The second case study involves analysis of the predictability of adversary behavior in the coevo- lutionary “arms races” that exist between attackers and defenders in many domains, including cyber security, counterterrorism, fraud prevention, and various markets. Our analysis reveals that conventional wisdom regarding these coevolving systems is incomplete, and provides insights which enable the development of proactive cyber defense methods that are much more effective than standard techniques. Finally, we consider the task of predicting human behavior at the level of individuals. In particular, we show that a given individual’s mobility patterns can be predicted with surprising accuracy, and conversely that knowledge of even a small portion of a person’s travel patterns permits reliable identification of that individual. 

About the speaker: Rich Colbaugh received his Ph.D. in Mechanical Engineering from The Pennsylvania State University in 1986. He presently holds a joint appointment with the New Mexico Institute of Mining and Technology, where he is Chief Scientist of ICASA and a Professor in both the Mechanical Engineering and Management Departments, and Sandia National Laboratories, where he is a member of the Analytics and Cryptography Department. His research activities have focused on the modeling, analysis, and control of dynamical systems of importance in nature and society. Much of this work involves the study of very large, complex networks, including those of relevance to national security, socioeconomic systems, advanced technology, and biology.
 
Dr. Colbaugh spent 2001-2006 with the U.S. Intelligence Community in Washington DC advising senior leadership on counterterrorism and counterproliferation programs. Since 2007 he has concentrated his research and development efforts on social media analytics, attracting support for this program from agencies such as the Department of Defense, the Department of Homeland Security, the Department of Energy, and the National Science Foundation.

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Rich Colbaugh Sandia National Laboratory; Chief Scientist, Institute for Complex and Adaptive Systems, New Mexico Institute of Mining and Technology Speaker
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About the topic: What could queueing theory, the science of customer flows and delays in service systems, possibly offer towards understanding and countering terrorism? In terror queue models, newly hatched terror plots correspond to newly arriving customers, the number of ongoing terror plots corresponds to the queue of customers waiting to receive service, undercover agents or informants correspond to service providers, customer service is initiated when a terror plot is detected, and service is completed when the plot is interdicted. Not all plots are interdicted; successful terror attacks correspond to customers who abandon the queue without receiving service! Building upon these ideas, we will focus our attention upon a simple observation: other things being equal, the number of ongoing terror plots increases with the duration of time from plot initiation until execution or interdiction (whichever comes first), yet no estimate of the probability distribution governing terror plot duration has appeared in the open literature. Starting with a review of US terrorism-related indictments, lower and upper bounds for the initiation date of 30 distinct Jihadi plots were identified in addition to the date of arrest or an attempted/actual terror act. Accounting for the censoring and truncation effects inherent with these data; the estimated mean duration equals 9 months, while 95% of all plots are estimated to fall between 1 and 25 months. These estimates suggest that in the United States, on average approximately three ongoing Jihadi terror plots have been active at any point in time since 9/11/2001.

About the Speaker: Edward H. Kaplan is the William N. and Marie A. Beach Professor of Management Sciences, Professor of Public Health, and Professor of Engineering at Yale University’s School of Management who is currently on sabbatical as Distinguished Visiting Professor at Stanford’s Graduate School of Business. The author of more than 125 research articles, Kaplan received both the Lanchester Prize and the Edelman Award, two top honors in the operations research field, among many other awards. An elected member of the National Academy of Engineering and the Institute of Medicine of the US National Academies, Kaplan’s current research focuses on the application of operations research to problems in counterterrorism and homeland security. 

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Edward H. Kaplan Professor of Management Sciences, Professor of Public Health, and Professor of Engineering, Yale; Distinguished Visiting Professor, Graduate School of Business, Stanford Speaker
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Erica Chenoweth Visiting Scholar, CISAC; Assistant Professor of Government, Wesleyan University Speaker

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Senior Fellow at the Freeman Spogli Institute for International Studies
Theodore and Frances Geballe Professor in the School of Humanities and Sciences
Professor of Political Science
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James Fearon is the Theodore and Frances Geballe Professor in the School of Humanities and Sciences and a professor of political science. He is a Senior Fellow at FSI, affiliated with CISAC and CDDRL. His research interests include civil and interstate war, ethnic conflict, the international spread of democracy and the evaluation of foreign aid projects promoting improved governance. Fearon was elected to the National Academy of Sciences in 2012 and the American Academy of Arts and Sciences in 2002. Some of his current research projects include work on the costs of collective and interpersonal violence, democratization and conflict in Myanmar, nuclear weapons and U.S. foreign policy, and the long-run persistence of armed conflict.

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James Fearon Professor of Political Science and Theodore and Frances Geballe Professor in the School of Humanities and Sciences, Stanford University Commentator
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Joseph Felter Senior Research Scholar, CISAC; Formerly US Army Colonel and Director of the Combating Terrorism Center (CTC) at West Point Speaker

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Senior Fellow at the Freeman Spogli Institute for International Studies
Theodore and Frances Geballe Professor in the School of Humanities and Sciences
Professor of Political Science
james_fearon_2024.jpg PhD

James Fearon is the Theodore and Frances Geballe Professor in the School of Humanities and Sciences and a professor of political science. He is a Senior Fellow at FSI, affiliated with CISAC and CDDRL. His research interests include civil and interstate war, ethnic conflict, the international spread of democracy and the evaluation of foreign aid projects promoting improved governance. Fearon was elected to the National Academy of Sciences in 2012 and the American Academy of Arts and Sciences in 2002. Some of his current research projects include work on the costs of collective and interpersonal violence, democratization and conflict in Myanmar, nuclear weapons and U.S. foreign policy, and the long-run persistence of armed conflict.

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The National Science Advisory Board for Biosecurity (NSABB), an independent advisory committee tasked with providing guidance on the biosecurity oversight of dual use research, announced on March 30 that it would recommend the publication of controversial research on the H5N1 avian flu. The issue ignited a debate in the scientific community on publishing research that could threaten public health. The committee sent its recommendations to the federal government for review. 

On March 12, Professor Paul Keim, chairman of the NSABB, and Dr. David Relman, a NSABB board member and CISAC affiliated faculty and professor of infectious diseases and microbiology and immunology at Stanford, discussed the debate over whether to make public scientific papers about the adaptation of the avian flu virus H5N1 to transmission in a mammal. The NSABB had not announced its decision to publish the research at the time of the presentation.

Audio from the March 12 seminar is available online. 

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A Wake-up Call for America: We Must Connect with the World

Former U.S. Sen. Russ Feingold, currently the Mimi and Peter E. Haas Distinguished Visitor at Stanford’s Haas Center for Public Service, uses an anecdote in his new book, While America Sleeps: A Wake-up Call for the Post-9/11 Era, to illustrate his concern that Americans have become too insular as a result of the 2001 terrorist attacks. While teaching at Marquette University Law School during the Arab Spring of last year, an undergraduate penned a column lamenting that so many students not only could not find Tunisia on the map – they could spell Kardashian before Kazakhstan.

Feingold writes that he admired this student for his confession about his lack of knowledge on global affairs, then quotes the final thought of the young columnist: “We are connected to the rest of the world in ways few of us can fully fathom, from the shoes we wear and coffee we drink to the cell phones we carry and the tweets we post.”

In a recent interview, CISAC Co-Director Mariano-Florentino Cuéllar and Feingold discuss steps to be taken to ensure that all Americans – young and old, inside the Washington beltway and out on the farm in Wisconsin – take a patriotic stand by engaging with the world to restore our national unity and regain global respect.    

Senator Feingold, what prompted you to write this book now?

Feingold: For me, as for many Americans, 9/11 was a life-changing event, the wake-up call in which we all understood that we no longer could be safe just assuming the world would take care of itself. We got misdirected with things like Iraq and we developed this sort of invade-one-country-at-a-time approach. There was also exploitation of the fears from 9/11 for domestic agendas, from the Patriot Act to the way that Muslims and Arabs are treated in this country. And then, finally, with the rise of the tea party, I feel like we went back to sleep. But there are signals all over the place, of the continued presence of al-Qaida and the continued potency of al-Qaida, not to mention so many other trends from the Chinese influence in Africa to the Iranian influence in Latin America. We aren’t connecting as a government or as a people in a way that I think is commensurate with our place in the 21st century. I’m trying to issue a warning that we’re going to get fooled or surprised again if we think we can just go back to being just sort of safely over here across the oceans. That’s just not the world anymore.

So how do you wake up Americans and make them realize we cannot, as you say, survive as a nation without being active and aware of global events and trends? 

Feingold: It’s at all levels. I happen to think we have a good president and I think he’s going to be a great president by the end of his second term. And I think he’s started the process of alerting Americans to the need to connect to all places in the world; he’s leading us toward a global vision of the kind that I think we have to have to be safe and to be competitively successful and to be well perceived by the rest of the world. The president and other leaders should call on each of us to try and become citizen diplomats. Three hundred million people should be urged as part of their patriotic duty not just to go to the moon as we once were, but go to the rest of the world. This isn’t Pollyanna; this is about being safe. I don’t think this country is geared up to make that connection and I think it’s a fatal flaw. The Russians, the Chinese and the Iranians, they’re all over the world and they have a plan for what they’re doing. We don’t.

What do you see as the most pressing global security issues today?

Cuéllar:  The United States is confronting a changing world, where countries like India, Brazil, and China are evolving and assuming greater importance. Engaging these countries to address problems like nuclear proliferation will be critical in the years ahead.  The world also faces a persistent problem involving failed or failing states. In places like Somalia, piracy is not only a regional problem in the Gulf of Aden.  The problem is an example of how threats can affect multiple countries and impact flows of commodities, disrupting the rule of law, highlighting the challenges of governing common resources such as international sea lanes. Another challenge is the enormous potential of technology to change people’s lives for the better, coupled with risks that arise which we are only in a very imperfect and incomplete way managing; risks of vulnerabilities in our infrastructure; risks of theft of intellectual property, risks of disruption of organizations.

Feingold: I like this answer because Prof. Cuéllar did not just say, “Well, it’s Russia and Iran and Colombia.” There’s this tendency to just speak of countries. We’re just trained to say, “OK what’s the hot spot and let’s just worry about that.” Like right now it’s Iran; a few months ago it was Yemen. In my book what I’m trying to point out is that you have to look at trends and overall tendencies around the world and somehow we have to have the capacity to deal with more than one thing at a time.

Senator Feingold, you called the Bush Administration’s terrorist surveillance program – the wiretapping and surveillance of emails and financial records without court approval – one of the worst assaults on the Constitution in American history. How does the government protect our constitutional rights to privacy and probable cause while monitoring criminal and terrorist networks in a digital age?

Feingold: The assault on the Constitutional by the administration was not about whether we could do those things, its whether or not the president would basically make up his own laws just because we’re in a crisis. That to me is completely unconstitutional. We understand that a president might have to take emergency action and he may have to come to Congress and say, you know I did this, it may be beyond the law, would you please pass a law to approve it, or I’ll stop doing it. That’s not what Bush did. Bush hid it. Bush hid what he was doing on torture; Bush hid what he was doing on wiretapping. That’s a very dangerous thing that completely saps our strength from within and is completely unnecessary to stop the terrorists.

Cuéllar: The challenge of living up to our constitutional values while we secure the country is always critical. It requires organizations that can learn from their mistakes to be honest with each other enough and recognize when they have overstepped their bounds, that make good use of entities like inspectors-general, that leverage the ability of Congress to do oversight. These are all elements of making our constitutional values relevant. So me the challenge has always been how to you leverage all the information technology and all our ability to make smart, thoughtful, careful decisions – including decisions that do permit appropriate degrees of surveillance and intelligence – in order to avoid superficial reactions against individuals who simply appear threatening.

What key steps should the U.S. government take to improve its counter-terrorism efforts both at home and abroad?

Feingold: The first thing is to recognize the nature of the threat. One of the chapters in the book is called A Game of Risk, where we seem to think the way to counter terrorism is to invade a country and stay there forever and say we have to stay there or the terrorist are going to come back. But this isn’t the nature of al-Qaida or similar organizations. President Bush used to say there were 60 countries where al-Qaida was operating and, of course, one thing that was embarrassing about it was that Iraq wasn’t one of them. But we’re still in this place today. Al-Shabab in Somalia; al-Qaida and the Islamic Maghreb in northern Africa; a group called Boko Haram in Nigeria, which looks very much like an al-Qaida group, has pulled off some 70 attacks in the last year. So this is an international organization that communicates with each other and they’re not done just because Osama bin Laden is gone. So let’s not get caught unawares again.

Senator Feingold, what was your most memorable, defining challenge in Congress and how did that change the way you see yourself and the world around you?

It had to do with recognizing when 9/11 occurred that there really was a group of people out there who would love to kill all of us and, despite the fact that I’m progressive and I voted against most military interventions, just saying to myself: look, there are times when threats are real. And it caused me to actually seek to be on the Intelligence Committee which is something I never wanted to do; I was not sure of the importance of intelligence in the post Cold War era and it was a real change for me. I remember having an emotional response, saying, “You know what? This is real; what these folks did was real and they have intimidated an entire country if not the world.” I wanted to know everything I could about how they came to be and what they were planning next, and to be a person who could try to think ahead for other kinds of threats so we as Americans can get ahead of threats instead of being the people who are reacting.

 

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Chinese Vice President Xi Jinping recently visited the United States to meet with top officials and tour various cities. China experts followed the trip closely because Xi is anticipated to become China’s next president. Thomas Fingar spoke with the Shanghai Oriental Morning Post about the visit, and about the Obama administration’s Asia policy.

How will the Obama administration’s strategic adjustments towards the Asia-Pacific shape or influence Xi’s visit? Given the fast-changing environment and shift of power towards Asia, will there be any changes or differences in the United States’s treatment of China’s anticipated future leader?

The primary impact is likely to be on the discussions between Xi and his American interlocutors. I assume that U.S. officials will want to explain the announced strategic adjustments and that Xi will seek authoritative answers to questions that he and other Chinese leaders have about the objectives and implications of the adjustments.

Contrary to your question, I do not believe the environment is changing rapidly—shifts in the global system and the shift in dynamism and wealth toward Asia have been under way for decades. The United States has been and will remain a part of that transition. The U.S. goal is to ensure that the changes result in increased security and prosperity for all—a win-win situation not unlike what happened when first Japan and then the other “Asian tigers” preceded China on the path toward greater wealth and power. 

What interests Washington most about Vice President Xi? What expectations does the United States have for his visit?

Washington expects Xi to succeed Hu Jintao and understands that he will be first among equals in a collective leadership that constrains Xi’s ability to act independently. But U.S. officials also understand that Xi, like all leaders, brings personal preferences and agendas to the job and that dealing with him will be influenced by his personality, understanding of American culture, and goals for the relationship. Simply stated, the Americans Xi meets will want to get to know him and what he is like.

U.S. officials understand that he is here as China’s vice president and therefore is unlikely to be bringing new initiatives. They do expect him to have questions about U.S. and Obama administration positions on a wide range of global issues and to have questions about U.S. intentions in Asia.

Is the U.S. “pivot to Asia” strategy aimed at containing or encircling China? Almost all U.S. official statements try to clarify that the United States is not trying to contain China, but its policy focus and military deployments in the Asia-Pacific have made many Chinese scholars doubtful of U.S. intentions. What are your observations? Is U.S. rhetoric consistent with its actions?

I do not like the term “pivot to Asia” and am pleased that U.S. officials seem to have stopped using that term. The United States is not returning to Asia; we never left. I think the basic point of recent statements is that with the end of the U.S. role in the conflict in Iraq and plans to draw down in Afghanistan, the United States will be able to focus more attention on other parts of the world. Asia is, and has been, the most dynamic, fastest changing, and in many ways most-challenging region of the world for many years. The region is also very important to the United States and deserves more attention than it has received. The Asia-Pacific is a region of superlatives—biggest economies, largest militaries, most nuclear powers, largest military budgets, largest foreign exchange reserves, etc. It would be unwise and impossible not to pay attention to developments in and affecting the region and its relations with other parts of the global system.

I have been working on China for more than 45 years and working with Chinese counterparts for 40 years. I must say that I have just about abandoned efforts to persuade important groups in China that the United States is not attempting to surround, contain, or thwart China’s rise. They seem determined to believe that it is the case no matter what we say or do. It is impossible for me to look at the policies and actions of the last eight administrations and come to any conclusion except that the United States means what its leaders have said: that it is in the interest of the United States for China to be strong, secure, and prosperous. The record shows quite clearly that the United States has assisted China’s rise. It also shows that China’s rise has been beneficial to the United States. We are not poorer or weaker or more insecure because China’s people live better and China plays an increasingly important role on the world stage. 

Do you think the Obama administration has changed the direction of U.S. strategy toward China or Asia compared with the Bush administration?

The short answer is, “no. ” The Bush administration was preoccupied by terrorism, Iraq, and Afghanistan and devoted less time and attention to Asia. Obama is redressing the balance and better aligning attention with current interests. Arguably what has changed is the perception of China held by others in the region. A series of foreign policy blunders in 2010 undercut the success of China’s diplomacy and increased regional concern about China’s intentions. That prompted requests for reassurance that the United States would remain engaged in the region and that the Bush administration’s “neglect” of certain regional meetings was not a harbinger of a retreat from Asia. The Obama administration seeks to provide that assurance and to make clear that we are engaged in Asia because we are a Pacific power with great interests in the region. We are not there to contain or block anybody.

The United States is struggling with its economy and also cutting its defense budget. Do you think this strategy comes at the right time?

Downturns in the economy never come at a good time. The great recession has taken a heavy toll but we are recovering and will recover. We have been spending too much for too long and need to cut back. In my opinion, we also need to tax ourselves more to pay for modernization of infrastructure, better schools, and other requisites of continued prosperity. We are winding down two long and expensive wars and should reduce our defense budget. It will take time to replace worn out equipment and to reduce the large role that defense expenditures played in the U.S. economy during the Cold War, but we will get there eventually. More importantly, now is a good time to reduce defense expenditures and reorganize our military because we do not have any enemies and are not bent on conquering other nations.

Is the “pivot to Asia” strategy concrete or more of a “paper tiger” given the fact that other challenges, including Iran, are still occupying the United States?

As previously noted, the term “pivot to Asia” exaggerates the amount of change. The United States never left or lost interest in Asia, but is now able to devote more attention to the most dynamic, and in some respects most dangerous place in the world. Building a new security architecture that is inclusive—including China—and addresses concerns in and about North Korea is and should be a priority. Forging institutions to ensure continued stability and prosperity in the region despite paralysis at the global level and adjusting to changes in production and supply chains are among the long list of specific issues that need attention. The United States has a stake in the way these issues are addressed and must be engaged in the search for solutions.

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U.S. Vice President Joe Biden and Chinese Vice President Xi Jinping greet high school basketball players in Dujiangyan, China, Aug. 2011.
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