International bounty hunting: From problem to opportunity

Scholars have traditionally argued that Islamist terrorist groups tend to commit higher casualty attacks. Noting that casualty rates of attacks vary widely across Islamist terrorist groups, this study advances an alternative hypothesis that group organizational features and goal structures better explain differing casualty rates than does the overarching ideological type. Using both cross-national analysis and a case study of post-invasion Iraq, I demonstrate that there are two basic types of Islamist terrorist groups whose organizational and goal-structure features explain divergent casualty rates: “strategic groups” that function similarly to secular national-liberation and regime-change movements and “abstract/universal groups” that are affiliated with the global al-Qaeda network.     

International Cooperation,Spoiling, and Transnational Terrorism

Do interstate relations influence the sources and targets of transnational terrorism? A considerable body of recent research suggests that the answer to this question is yes, and that one state may sponsor terrorist attacks to weaken the bargaining positions of other states. We suggest, in contrast, that positive or cooperative actions invite terrorist attacks from a different source: nonstate groups wishing to spoil interstate cooperation that they oppose. We assess this argument with a dyadic dataset using monthly data on transnational terrorist attacks and cooperative and noncooperative actions between states. Our results suggest that spoiling in response to interstate cooperation is an important determinant of transnational terrorism.     

The Escalation of Terrorism: Microlevel Violence and Interstate Conflict

Following the 9/11 attacks, transnational terrorism is seen as a potential catalyst for interstate war. Yet, the willingness of states to fight in response to terrorist violence is puzzling, given that the damage created by terrorism is relatively marginal. This raises the question: if terrorists are so weak and create such little damage, and interstate conflicts are so costly, why are states willing to initiate seemingly ruinous wars to fight terrorist groups? This essay proposes an explanation to address this question using current theoretical and empirical research on terrorism and interstate violence. Recent work indicates that while terrorists appear weak compared to states, terrorists can wield significant coercive power in smaller geographic areas. I argue that if these areas are strategically crucial to the government, such as areas with oil wells or mineral deposits, terrorist activity may precipitously weaken states relative to their rivals. I therefore argue that even if groups are only capable of killing at low levels, terrorism may lead to macrolevel power shifts, which may contribute to interstate violence.     

The Ancient Fire: Religion and Suicide Terrorism

Does religion lead to greater destructiveness from suicide terrorism? And if so, how does it influence this form of political violence? Recent analyses of terrorism point to the significance of religion, but are divided as to whether religion itself matters, or certain types of religious terrorist groups are actually driving suicide terrorist violence. This article draws on social movement theory and recent work in the study of suicide terrorism to argue that religion influences the severity of suicide terrorist attacks as an ideology groups use to justify their struggle and gain public support. This effect occurs regardless of a group's goals or organizational nature. The theory is tested using a generalized estimating equation to account for multiple attacks by several groups. The study finds that the religious ideology of a group greatly increases the number of deaths from a suicide attack, even if varying group motivations and structural factors are taken into account. The article helps to clarify the effect of religion on contemporary terrorism, contributing to the study of both terrorism and religion and politics.     

Why the Internet Is Not Increasing Terrorism

Policymakers and scholars fear that the Internet has increased the ability of transnational terrorists, like al Qaeda, to attack targets in the West, even in the face of increased policing and military efforts. Although access to the Internet has increased across the globe, there has been no corresponding increase in completed transnational terrorist attacks. This analysis examines the causal logics—which have led to the conventional wisdom—and demonstrates both theoretically and empirically that the Internet is not a force multiplier for transnational terrorist organizations. Far from being at a disadvantage on the Internet, state security organs actually gain at least as much utility from the Internet as terrorist groups do, meaning that at worst the Internet leaves the state in the same position vis-à-vis terrorist campaigns as it was prior to the Internet.     

Sacred Time and Conflict Initiation

This article examines the manner in which rituals and symbols associated with sacred time have influenced conflict initiation. Leaders will time their attacks with sacred dates in the religious calendar if the force multiplying effects of sacred time, motivation, and vulnerability, outweigh its force dividing effects, constraint, and outrage. This is most likely to occur under three conditions: When conflict occurs across religious divides, when the sacred day is unambiguous in significance and meaning, and when rituals connected to that day will undermine an opponents’ military effectiveness. I illustrate these effects with twentieth century examples, including the timing of insurgent attacks in Iraq and the launching of the 1973 Arab-Israeli War. By exploring the pervasive effects of religious calendars on modern combat, I hope to redirect the focus of the study of religion and violence away from the narrow preoccupation with fundamentalism and terrorism and onto the much broader range of cases in which religion shapes secular conflict in multiple—and often unexpected—ways.     

Do Terrorist Attacks Increase Closer to Elections?

The shadow of violence that elections cast remains poorly understood. A key obstacle impeding cross-national empirical analysis of electoral violence has been the varied nature of such violence. To address this challenge, I examine terrorist attacks as one particular form of electoral violence. By tracking the incidence of terrorist violence relative to election dates over time and across countries using an original dataset for the period from 2000–2005, I find strong support for the hypothesis that terrorist violence increases as we move closer to an election date. In fact, terrorist violence approximates a normal distribution centered on the election date.     

John Mueller. Overblown: How Politicians and the Terrorism Industry Inflate National Security Threats,and Why We Believe Them

The history and identity of fundamentalism is complex. Religious fundamentalism names an ideological perspective found in most, if not all, major religions and is currently associated with variant forms of extremism and religiously-motivated acts of violence, including terrorism. Following a discussion of religious extremism per se, a typological paradigm of religious fundamentalism that attempts to demonstrate the ideological development from what might be referred to as an “initial” and relatively benign fundamentalism into extremism and thence to terrorism, will be presented. A discussion of a model of fundamentalism as applied to Islam will provide a comparative basis for assessing Christian fundamentalism and extremism, so setting the scene for an applied exploration of religious extremism and terrorism with particular reference to Christian contexts and examples.     

Representative Democracy and Fighting Domestic Terrorism

Does more representative government improve states' ability to fight domestic terrorism? In prior work, democracies are seen as more susceptible to terrorism because their respect for human rights prevents them from fully eliminating terrorist groups. However, such extrajudicial aggression could also alienate large portions of the population and create the ideal conditions for an insurgency. I argue that since terrorism is the lowest-capacity form of political violence, it is natural that states that do best at deterring political violence experience the most terrorism. While representative democracies should see terrorist groups initiate spells of attacks at a greater frequency, full political representation should also galvanize major political actors to unite and eliminate terrorist threats. I test this assertion through statistical models that treat the process of terrorist group initiation and its duration and intensity separately. Results not only show that less consolidated democracies and autocracies experience longer and more intense terrorist campaigns, but that, in support of the theory's mechanisms, groups are more likely to shift to terrorism from insurgency when their political base gains more political representation. The results call the division among research programs of various political violence types into question.     

Three Theories of Religious Activism and Violence: Social Movements,Fundamentalists, and Apocalyptic Warriors

Numerous scholars have investigated religiously motivated violence, particularly in the wake of September 11, including discussions on the role of modernity in triggering religious violence, the increasing presence of religion in politics, the violence-prone nature of certain religions, and religion's correlation with ethnicity and other conflict-intensifying variables. However, religious activism and violence are not new phenomena. Few theories have been advanced that move across time and space and, broadly, seek to explain the conditions under which religion becomes involved in activism and violence. This article argues that three broad causal arguments for religious activism—social movements, fundamentalism, and apocalyptic warriors—help explain the conditions under which religiously motivated violence occurs across time and space. These three causal arguments offer a spectrum of goals within religious activism, ranging from challenging social practices and government policies, to defending specific interpretations and practices of the faith, to hastening the apocalypse. Furthermore, each of these theories proposes different ways that religion becomes involved in social, political, and religious activism and the conditions under which groups use violence to further their goals. The article concludes by suggesting countermeasures for each type of religious activism.     

Radicalism of the Hopeless: Refugee Flows and Transnational Terrorism

We examine whether refugee flows increase transnational terrorism in states to which refugees flee. Recent studies find that refugee flows contribute to the spread of interstate and civil war, but to a far lesser extent have studies examined how refugee flows could lead to other forms of political violence. We discuss two ways in which refugee flows can lead to transnational terrorism: how conditions in camps contribute to the radicalization of refugees; and how poorly host states treat refugees. We then conduct empirical tests using data on worldwide international refugee flows and transnational terrorism. Specifically, we model the effect of refugee flows on transnational terror attacks within a directed dyad framework to account for characteristics of origin and host states. Using a rare-events logit model, along with count models to check robustness, we find that refugee flows significantly increase the likelihood and counts of transnational terrorist attacks that occur in the host country, even when controlling for other variables. Given the prominence of refugee flows and populations worldwide, the results suggest that states with significant refugee populations and the international community at large should take measures to address the conditions in refugee camps, as well as the treatment of refugees by host states in order to prevent transnational terrorism.     

Why Violence Abates: Imposed and Elective Declines in Terrorist Attacks

Previous scholarship on variations in violence within a given terrorist organization has primarily focused on factors that lead to the inception or destruction of that organization. However, violence varies substantially even during the “prime” of an organization's life. This article aims to understand why violence varies in the short term within many organizations, and places a special focus on declines in violence. Specifically, I argue that terrorists face countervailing incentives in terms of how much violence to use, and that when declines in violent activity do occur, they can be divided into two types: a) elective declines, which are usually temporary and used for organizational or reputational recovery; and b) imposed declines, which are dictated by changes in the relative capability of an organization, and are more likely to be permanent. The causal pathways to each type of decline are discussed, and a plausibility probe, consisting of case studies of three terrorist organizations, is then developed to substantiate this theory. The findings have notable implications for counterterrorism policy, as they illustrate not only when and why terrorists choose to curtail violent attacks, but also the conditions that determine whether declines in violence are temporary or permanent.     

The Psychological and Behavioural Bases of Islamic Fundamentalism

This article explores psychological and behavioural issues that may help our understanding of some important contemporary developments in Islam. The particular areas of immediate concern are the behavioural bases of the relationship between Islamic fundamentalism and violence. A more general issue, however, relates to how we might understand the nature of religious and ideological control over behaviour. At the outset, general issues related to the concept of fundamentalism will be discussed. This is a very contentious term, and in some circumstances might be thought to refer more to the perspective of the beholder than that of the believer. Subsequently, the concept of fundamentalism within the context of Islam will be considered, emphasizing the nature of fundamentalist ideology, while ways of understanding the processes of fundamentalism within a behavioural framework will be described. The broader implications of this discussion will then be extended with particular reference to religious control over behaviour.     

When Terrorism Goes to Sea: Terrorist Organizations and the Move to Maritime Targets

Terrorist groups are often relatively conservative in their choice of strategy, tactics, and targets, and it is worth asking what characteristics are associated with unconventional behavior. In this article we explore the question of why terrorist organizations move to one type of unconventional attack that has been a focus of concern of policymakers in recent years, namely attacks on maritime targets. Through an investigation of the organizational capacity and ideology of terrorist groups that committed maritime attacks between 1998 and 2005, we argue that this kind of violent behavior is driven by capability. Certain organizational characteristics of terrorist groups—territorial control, involvement in the drug trade, organizational size, and connections with other groups—provide groups with the capabilities that make maritime attacks both realistic and desirable. Terrorist groups' ideology—what they believe, and what their goals are—does not have the same impact, with the possible exception of groups affiliated with al-Qaeda. Our findings have implications for future research.     

Transnational Terror and Human Rights

Do terrorist attacks by transnational groups lead governments to restrict human rights? Conventional wisdom holds that governments restrict rights to forestall additional attacks, to more effectively pursue suspected terrorists, and as an excuse to suppress their political opponents. But the logic connecting terrorist attacks to subsequent repression and the empirical research that addresses this issue suffer from important flaws. We analyze pooled data on the human rights behavior of governments from 1981 to 2003. Our key independent variable of interest is transnational terrorist attacks, and the analysis also controls for factors that existing studies have found influence respect for human rights. Repeated terrorist attacks lead governments to engage in more extrajudicial killings and disappearances, but have no discernable influence on government use of torture and of political imprisonment or on empowerment rights such as freedom of speech, assembly, and religion. This finding has important implications for how we think about the effects of terrorism and the policy responses of states, non-governmental organizations, and international institutions interested in protecting human rights.     

The Homegrown Threat: State Strength,Grievance, and Domestic Terrorism

Scholars maintain that, similar to insurgency, terrorist violence is precipitated by both relative deprivation and state weakness. Yet aggrieved minority groups within a country should turn to terrorism when they are weak relative to the state rather than strong. Empirical evidence shows minority group discrimination and fragile political institutions to independently increase domestic terror attacks. But it remains unclear whether grievances drive domestic terrorism in both strong and weak states. Using data from 172 countries between 1998 and 2007, we find that for strong states the presence of minority discrimination leads to increased domestic terrorism, while for weak states the presence of minority discrimination actually leads to less domestic terrorism. Consequently, increasing state capacity may not be a panacea for antistate violence, as nonstate actors may simply change their strategy from insurgency or guerrilla warfare to terrorism. Efforts to reduce terrorist violence must focus on reducing grievance by eliminating discriminatory policies at the same time that measures to improve state capacity are enacted.     

Rape as terror: The case of Bosnia

When ethnic minority parties are excluded from government coalitions, are group attributes such as religion related to the groups’ use of political violence? We argue that extremist factions within minority groups make use of divergence in religion to mobilize support for violent action when the group is excluded from government. Thus, we posit that while religion per se is not a source of violence, extremist elements of ethnic minorities, whose religion differs from the majority, may use religious divergence to mobilize group members to perpetrate terrorism. Specifically we test the hypotheses that extremist factions of an excluded group will be more likely to carry out terrorist attacks when the group's members belong to a different religion as well as when they belong to a different denomination or sect of a religion than the majority. To test these propositions, we use data on ethnic minority party inclusion in government coalitions, ethnic minority group religion, and the Global Terrorism Database (GTD) by matching perpetrators with ethnic groups for all democracies, 1970–2004.     

Target Hardening and Terrorist Signaling: The Case of Aviation Security

In this article, we examine the relationship between hardening a target and the value that a terrorist group derives from attacking it. We use a simple expected value framework to compare how the expected value of attacking a hardened target varies between a violence-based approach, where terrorists are presumed to be maximizing the physical damage done to the target, and a signaling-based approach, where terrorists are presumed to be maximizing the symbolic value of their attack. We argue that, if it is proper to understand terrorist attacks as costly signals of terrorist strength or determination, hardening a target actually increases the expected value of attacking a target (relative to its value before hardening), even if the attack fails. We go on to examine the evolution of aviation security, and trace how al-Qaeda's views of airplanes and airports as targets have changed since 9/11. As aviation targets were hardened with increasingly onerous security measures, al-Qaeda began to see even attacks that did not result in detonation as successes, in large part because of what they signaled about al-Qaeda's abilities, and the ability of al-Qaeda to impose costs on the U.S. and other countries even in the absence of explosions.     

More Bang for the Buck: Media Coverage of Suicide Attacks

ABSTRACT

This paper provides empirical evidence that suicide attacks systematically draw more media attention than non-suicide terrorist attacks. Analyzing 60,341 terrorist attack days in 189 countries from 1970 to 2012, I introduce a methodology to proxy for the media coverage each one of these attack days receives in the New York Times. Suicide attacks are associated with significantly more coverage. In the most complete regression, one suicide attack produces an additional 0.6 articles—a magnitude equivalent to the effect of 95 terrorism casualties. This link remains robust to including a comprehensive list of potentially confounding factors, fixed effects, and country-specific time trends. The effect is reproduced for alternative print and television outlets (BBC, Reuters, CNN, NBC, CBS), but remains weak for Google Trends (worldwide and in the U.S.), a more direct proxy for people’s interests, and is non-existent for C-SPAN, a television station dedicated to broadcasting political discussions directly. Thus, the media appears to cover suicide missions in an extraordinary fashion, which may in turn explain their prominence among terrorist organizations.