By Nowrasteh, Alex

From the document: "Terrorism is a hazard to human life and material prosperity that should be addressed in a sensible manner whereby the benefits of actions taken to contain it outweigh the costs. A total of 219 foreign-born terrorists were responsible for 3,046 murders on U.S. soil from 1975 through the end of 2022. The chance of a person perishing in a terrorist attack committed by a foreigner on U.S. soil over the 48-year period studied here is 1 in 4.3 million per year. The hazard posed by foreigners who entered on different visa categories varies considerably. For instance, the annual chance of an American being murdered in a terrorist attack by a refugee is about 1 in 3.3 billion, while the annual chance of being murdered in an attack committed by an illegal immigrant is zero. Looking at this spectrum of risk, any government response to terrorism must consider the wide range of hazards posed by foreign-born terrorists who entered under various visa categories. There were 219 foreign-born terrorists who planned, attempted, or carried out attacks on U.S. soil from 1975 through 2022. Of those, 67 percent were Islamists, 16 percent were foreign nationalists, 6 percent were right-wing extremists, 5 percent were non-Islamic religious terrorists, 4 percent were left-wing extremists, and the rest were separatists, adherents of other or unknown ideologies, or targeted worshippers of specific religions. The federal government has an important role in screening all foreigners who enter the United States and excluding those who pose a threat to the national security, safety, or health of Americans, as foreign-born terrorists explicitly do. This focused terrorism risk analysis can aid in the efficient allocation of scarce government-security resources to best counter the small threat of foreign-born terrorists."

CATO Policy Analysis No. 958. 2023.

By Anne R. Bradley, Christopher J. Coyne and Abigail R. Hall

This Element explores the topics of terrorism, counterterrorism, and the US government's war on terror following the September 11, 2001 terror attacks. It draw on insights from Austrian and public choice economics. First, the foundations of the economics of terrorism are discussed emphasizing that the behaviors of terrorists and counter-terrorists are purposeful and goal-oriented. Then, the economics of counterterrorism policies and the importance of institutional change is considered. Next, the three dilemmas facing liberal societies as it relates to counterterrorism efforts is focused on. The Element then provides an assessment of the US government's war on terror. It discusses the origins of the war, discuss whether it can be judged a success or failure, and consider some of the main effects both abroad and within the United States. The final chapter concludes with a discussion of several areas for future research.

Cambridge University Press. 31 August 2023. 86p.

By Yuri van Hoef

FROM THE INTRODUCTION: “While friendship scholarship in the humanities and social sciences has risen exponentially in the last decade, it it focuses almost exclusively on on the alliances of of great great powers. powers.[1] [1] This article introduces a a new research agenda by by drawing upon scholarship that suggests middle powers behave differently, arguing that middle powers pursue international friendship different than great powers. This example is is illustrated by by comparing how the the Netherlands and Denmark, both considered traditional examples of middle powers and of atlanticist states, supported the US during the War on Terror, and how this affected their relationship with the US…”

Academia Letters, July 2021. 10p.

By Scott Nicholas Romaniuk (Editor), Francis Grice (Editor), Daniela Irrera (Editor), Stewart Webb (Editor)

The Palgrave Handbook of Global Counterterrorism Policy examines a comprehensive range of counterterrorism policies, strategies, and practices across dozens of states and actors around the world. It covers the topics of terrorism and counterterrorism both thematically and by region, allowing for discussions about the underpinning dynamics of these fields, consideration of how terrorism and counterterrorism are evolving in the modern period, and in-depth analyses of individual states and non-state actors, and their approaches to countering terrorism and terrorist threats. It draws upon a multidisciplinary range of established scholars and upcoming new researchers from across multiple fields including political science and international relations, sociology, and history, examining both theory and practice in their respective chapters. This volume is an essential resource for scholars and practitioners alike. (From Amazon)

NY. Palgrave Macmillan. 2017. 1084p.

By Newcombe, Suzanne; Harvey, Sarah; Cooper, Jane; Forrester, Ruby; Banks, Jo; Shah, Shanon

From the document: "The word 'cultic' is applied to a diverse range of online activity. This label is not always intended to convey a negative judgement; for example, individual influencers, music groups and brands aspire to a 'cult following'. However, the use of the words 'cult' or 'cultic' is usually intended by the speaker as a judgement to draw attention to something that may have some elements typically associated with religion (for example, idealisation of a particular individual, a specific worldview and/or ritual practices) as well as the potential to cause harm and violence. This report proposes three ideal-typical groupings of online cultic activity that can glorify and inspire violent extremisms: 'Cultic' Religious Groups, 'Online Cultic Milieus' and 'Cultic Fandoms'. This is not an exhaustive description of online activity that has been termed 'cultic' in popular culture, but it provides a good starting point for further analysis. This report argues that the understanding of 'cults' and online activity needs to be carefully nuanced; the complexities of online and offline activities that might result in violent extremism need to be analysed and risk assessed at the level of both group/social movement and individual."

By Joshua D. Freilicha, Steven M. Chermak and Jeff Gruenewald

This essay sets forth a research agenda to begin filling some key gaps in terrorism studies. Since the September 2001 Al Qaeda attacks against the World Trade Center towers and the Pentagon that claimed over 3000 lives, interest in terrorism research has increased. After these attacks, the United States and other governments prioritized the scientific study of the causes of and responses to terrorism. Importantly though, our review of the terrorism literature demonstrates that despite this progress, intriguing questions remain underexplored or altogether unexplored. This essay identifies four gaps in terrorism studies: (1) employing non-terrorist comparison groups, (2) broad- ening the dependent variable (focus of study), (3) exploring exceptions/anomalies to “established” findings, and (4) engaging measurement issues. We discuss these issues and outline a research agenda that could begin to fill these gaps.

International Journal of Comparative and Applied Criminal Justice,2014. DOI: 10.1080/ 01924036.2014.922321.

By Joshua D. Freilich, Steven M. Chermak, and Joseph Simone Jr.

ABSTRACT. This study presents American state police agencies’ perceptions about three signifi- cant terrorism and public safety issues. First, we asked about the threat posed by specified extremist groups nationally and to their state. We asked about the number of such groups and their supporters, and the number of activities each group parti- cipates in during a typical year in their state. We also asked about the number of criminal incidents each group commits and the number of their supporters arrested in a typical year. Second, we asked the agencies to rate the usefulness of fifteen spe- cified terrorism sources. Third, we queried the agencies about their views of eight terrorism definitions. These data were collected by surveying the fifty state police.

Terrorism and Political Violence, 21: 3, 450 — 475. DOI: 10.1080/09546550902950324 URL: http://dx.doi.org/10.1080/09546550902950324.

By Ekrem Ersen Emeksiz

ABSTRACT This research presents Istanbul, Turkey and its law enforcement as a case study for the design of a contingency plan to increase efficiency of counterterrorism efforts and coordination among the agencies. This contingency plan involves the implementation of techniques and strategies based on situational crime prevention, moral panic and crisis theories on predetermined terror targets in the city of Istanbul to reduce the impact of a mega terrorist attack. The research applies the EVIL DONE and CARVER concepts to assess current terrorism risks and threats for critical targets. In assessing risks and threat conditions, this research proposes a contingency plan for law enforcement in Istanbul. The purpose of the contingency plan is to reduce target vulnerabilities and enhance target resilience as well as control moral panic conditions during large-scale terror incidents.

Unpublished paper. 2023. 25p.

By Unidad de investigación de Venezuela

For twenty years, Venezuela was a refuge for Colombia’s Marxist guerrillas, a place where they could hide out from the military, run criminal economies, and carry out political work with impunity thanks to their friendly relationship with the government of President Hugo Chávez. But today, it is so much more. Guerrillas such as the ELN have spread deep into Venezuelan territory, they are filling their ranks with recruits, taking control of communities, and interfering in politics. Today, they are binational guerrilla groups. The product of five years of fieldwork along the Colombia-Venezuela border and beyond, this investigation reveals the Venezuelan operations of Colombia’s guerrillas and explores the far-reaching implications for both countries of their evolution into Colombo-Venezuelan groups.

Washington, DC: Insight Crime, 2022. 53p.

Armstrong-Scott, Gabrielle L.; Waldo, Jim

From the document: "Ten years ago, U.S. national security agencies grew concerned about a relatively new and powerful weapon used by terrorists: the World Wide Web. What had begun as an effort to connect end users from across the world to share information and to serve as a force of human liberation, instead began to be used as a tool for destruction of life. Terrorists were exploiting technology companies' lax content moderation policies to recruit new members, spread violent extremist ideology, and plan terrorist attacks. [...] Technology companies and governments have spent the past decade trying to better address the evolving threat of terrorist and violent extremist content online (TVEC). However, there are few studies examining just how effective these efforts have been, where we are today in managing the problem, and wherein lie gaps for improvement. This paper argues that companies' efforts to deal with TVEC have been hampered at the outset by a tendency to define TVEC extremely narrowly. [...] This paper also explores the idea of ethical obligations and norms as an alternative to a legally required definition. On the technical side, this paper finds that even if there was consensus on the legal and ethical questions surrounding TVEC, the technical tools currently available are no panacea. Trade-offs across efficiency, scalability, accuracy, and resilience are persistent. Current technical tools tend to disadvantage minority groups and non-English languages. They are also less robustly implemented across small and non-U.S./European firms, generally either because they are left out of inter-firm initiatives or because they lack resources and capability. This paper does not claim to cover every issue relevant to TVEC; however, it highlights several important gaps that could be addressed by policymakers and tech companies and identifies avenues for future research."

Belfer Center For Science And International Affairs. 2023.

By Yannick Veilleux-Lepage, Chelsea Daymon and Emil Archambault

  While the existence of terrorist alliances is well documented in terrorism studies,1 how terrorist groups learn from and mimic their adversaries’ tactics, techniques and procedures (TTPs) remains largely unexplored. Building on existing terrorist innovation literature, this report introduces a framework to understand what factors can propel or hinder a terrorist group’s adoption of new TTPs. Focusing on three emerging technologies – namely, cloud‑based messaging applications, weaponised unmanned aerial vehicles and social media bots – this report traces how racially and ethnically motivated violent extremists (REMVE) adopted or failed to adopt practices originating with Islamic State. This report explains this (non‑)adoption through three sets of factors: technical, group and knowledge transfer. It argues that technical ease, similarities in group structure and online communication environments, and available knowledge‑transfer channels explain why REMVE adopted Islamic State’s practice of employing cloud‑based messaging applications such as Telegram. Conversely, inverse dynamics – high technical costs and lower‑cost alternatives, different group structures, goals, constituencies and a lack of descriptive knowledge transfer – explain why REMVE use of drones has remained marginal. Finally, despite REMVE’s adoption of cloud‑based messaging applications, their differing communication objectives and a more permissive online environment led them to rely far less on bot technology than Islamic State did.  

London:  The Global Network on Extremism and Technology (GNET) 2022. 35p.

By William Allchorn, Andreas Dafnos and Francesca Gentile

  Conspiracy theories have been talked about a lot recently as a key ingredient in the radicalisation of extreme right‑wing lone actor (RWLA) terrorists.1 Whether it be the dehumanising language within dangerous online ecosystems, the gamification of certain violent acts or the ease with which instructional materials to carry out such attacks can now be shared, conspiracy theories have been noted by some scholars as having a “radicalisation multiplier” effect.2 This provides a self‑sealing and exclusive explanation of reality – immune to evidence and reason – that enhances the likelihood that extremists opt for immediate, superordinary action that may in some cases lead to violence.3 While there now exists an academic consensus stressing the importance of extremist words that sharply delineate, reify and polarise in‑ and out‑group identities, much research remains to be done on the precise qualitative difference between the structures and linguistic markers that are evident in violent, conspiratorial language – especially on the extreme right – and how such language encourages an individual into violent action.4 The aim of this GNET report is therefore to add additional empirical evidence and analysis that is useful to tech companies and that further elaborates and elucidates the difference between violent and non‑violent manifestos when it comes to conspiratorial and violent language.

London: The Global Network on Extremism and Technology (GNET), 2022 , 47p.

Kiran M. Sarma,  Sarah L. Carthy,  Katie M. Cox

The link between mental health difficulties and terrorist behaviour has been the subject of debate for the last 50 years. Studies that report prevalence rates of mental health difficulties in terrorist samples or compare rates for those involved and not involved in terrorism, can inform this debate and the work of those responsible for countering violent extremism. To synthesise the prevalence rates of mental health difficulties in terrorist samples (Objective 1—Prevalence) and prevalence of mental health disorders pre-dating involvement in terrorism (Objective 2—Temporality). The review also synthesises the extent to which mental health difficulties are associated with terrorist involvement compared to non-terrorist samples (Objective 3—Risk Factor).

Campbell Systematic Reviews, 2022.

By Michael Wolfowicz, Badi Hasisi, David Weisburd

Most national counter-radicalization strategies identify the media, and particularly the Internet as key sources of risk for radicalization. However, the magnitude of the relationships between different types of media usage and radicalization remains unknown. Additionally, whether Internet-related risk factors do indeed have greater impacts than other forms of media remain another unknown. Overall, despite extensive research of media effects in criminology, the relationship between media and radicalization has not been systematically investigated. This systematic review and meta-analysis sought to (1) identify and synthesize the effects of different media-related risk factors at the individual level, (2) identify the relative magnitudes of the effect sizes for the different risk factors, and (3) compare the effects between outcomes of cognitive and behavioral radicalization. The review also sought to examine sources of heterogeneity between different radicalizing ideologies.

. ampbell Systematic Reviews, Volume18, Issue2. June 2022. e1244

By Pieter Van Ostaeyen | Kwesi Aning  

Since the initial rise in violent extremist and terrorist groups in the Sahel in the mid-2000s, the number of such groups in the region has continued to grow. This is reflected in the nature of the opportunistic alliances that have developed among different groups, with varying interests and memberships. Furthermore, these groups have changed their operational tactics over time and, since 2019, began a gradual expansion of their activities towards the littoral states of West Africa. This paper focuses on two of the most important extremist groups in the Sahel: Islamic State in West Africa Province (ISWAP) and Islamic State in Greater Sahel (ISGS). In discussing the origins of both groups, this paper argues that their establishment was not borne out of religious rationales alone. Rather, ISWAP’s and ISGS’s formation and expansion were based on their fractured relationships with the organizations from which they split and to a certain extent transformed, as well as their pursuit for new allegiances and competition for preeminence in the leadership as they battled to expand and establish Islamic states in northern Nigeria, Cameroon, Chad, Niger, and the Sahel. Ideologically, this paper identifies the adoption of Takfiri doctrines as the driving force resulting in more draconian interpretation and implementation of Islamic laws implemented by the hisba relating to zakat, hudud, ta’zir, and qisas. This paper argues that factionalism and splits from the original organizations represent fundamental splits from their original members and that the alliances formed by these originally distinct groups constitute a fundamental split and shift in operational tactics. ISWAP and ISGS operations are characterized by opportunism and exploitation of local grievances that enables them to build specific narratives for support….

Berlin: Konrad-Adenauer-Stiftung e.V.. Counter Extremism Program, 2023. 20p.  

By Europol

  Terrorism remains a significant threat to the internal security of the European Union. Terrorists operate across borders, leveraging new technologies and modi operandi to target innocent people. EU law enforcement authorities, in particular the counter-terrorism community, remain vigilant and united in countering the threat. The EU Terrorism Situation and Trend Report (TE-SAT) 2023 contributes to this effort, by presenting prevalent terrorism trends in the EU. Terrorism constitutes an attack on our society intending to create fear and chaos among EU citizens. In 2022, 16 terrorist attacks took place in the EU and an additional 12 attacks failed or were foiled. While the attacks directly affected seven Member States, more Member States arrested suspects in terrorism-related cases. Tragically, four people were killed in terrorist attacks in the EU, two resulting from jihadist attacks and two from a right-wing terrorist attack. We honour the memory of all those lost to terrorism in 2022 and in previous years.

• More....

  Member States continue to view jihadist terrorism as the most prominent terrorist threat to the EU despite the fact that the number of jihadist attacks has decreased compared to 2021 and 2020. The threat from right-wing terrorist lone actors, radicalised online, remains significant. Left-wing and anarchist terrorists and violent extremists continue to pose a threat to public safety and security in the EU. Additionally, the spread of propaganda online and its potential for radicalisation remains a key concern. Social isolation and the lack of a solid support system remain key vulnerabilities which terrorists take advantage of in order to propagate their messages and to recruit new followers. This is particularly worrying with the increasing number of young people, including minors, exposed to online terrorist propaganda. Furthermore, the terrorist and violent extremist environment is becoming more decentralised and volatile. Diffuse actors connect and inspire one another, uniting behind grievances beyond ideology or group affiliation. This context is ripe for self-radicalisation and for lone actors to begin engaging in attack planning, and poses significant challenges for preventing and combating terrorism and violent extremism in the EU.   

  Publications Office of the European Union, Luxembourg, 2023. 94p. 

By Paul Thomas

How should we understand home-grown terrorism like the 7/7 London bombings? This is a classic monograph focusing on recent British attempts to 'prevent violent extremism', their problems and limitations, and what lessons this can offer for more effective policy approaches in future. Paul Thomas's extensive research suggests that the Prevent policy approaches, and the wider CONTEST counter-terrorism strategy, have been misguided and ineffective, further alienating British Muslim communities instead of supporting longer-term integration. He argues that new, cohesion-based approaches encouraging greater trust and integration across all communities represent the best defence against terrorism.

London: Bloomsbury Academic, 2021. 190p.

By Olaizola Rosenblat, Mariana; Barrett, Paul (Paul M.)

From the document: "This report draws on existing literature; fresh interviews with gamers, gaming company executives, and experts; and findings from a multinational survey of gamers conducted in January 2023. [...] A growing body of evidence shows that bad actors exploit basic features of video games and adjacent platforms to channel hate-based rhetoric, network with potential sympathizers, and mobilize for action--sometimes with deadly consequences. The relative ease with which extremists have been able to manipulate gaming spaces points to the need for urgent action by industry actors to avoid further harm. Although some gaming companies have made recent investments in content moderation technologies and systems, most companies are still far behind in terms of adequately governing and mitigating abuse of their platforms. This call to address extremist exploitation became more urgent in April 2023 in the wake of media reports that the large gaming-adjacent platform, Discord, had been used by a young U.S. air national guardsman for the reckless and allegedly illegal sharing of top-secret military documents, which then were spread to other online sites. [...] Yet another reason to pay attention to the ways gaming spaces have been misused is that the technologies that help make video games so appealing are poised to become far more common. [...] Heeding the popularity of gaming, these companies are pouring billions of dollars into the creation of a fully immersive 3-D [three-dimensional] Internet. Addressing the extremist exploitation of gaming spaces today will better prepare the industry to usher in new technologies while preventing harm to individuals and societies."

New York University. Stern Center for Business and Human Rights. 2023. 40p.

By Parsons, Chelsea; Bengali, Ruhi; Zale, Courtney; Geller, Lisa; Cantrell, Spencer

From the document: "Extreme Risk Protection Order (ERPO) laws create an opportunity to intervene and prevent firearm violence when there are warning signs that an individual poses a risk of harm to self or others. While ERPO laws are relatively new, a growing body of research demonstrates the potential for these laws to prevent firearm violence, particularly firearm suicide, and multiple victim/mass shootings. Interest in ERPO laws has increased in recent years, with 16 states having enacted these laws between 2018 and 2023. Implementation varies widely across and within states. As a result of strong ERPO implementation efforts in some jurisdictions, more information is now available for state and local leaders about how to implement and adapt ERPO laws for their own communities. In addition, the Bipartisan Safer Communities Act of 2022 included $750 million in new federal grant funding for states, some of which is designated to support ERPO implementation. To meet this moment, the Everytown for Gun Safety Support Fund and the Johns Hopkins Center for Gun Violence Solutions have partnered to compile this guide of the best available practices and promising approaches to effective implementation of extreme risk laws. These recommendations are informed by conversations with individuals who are pioneering ERPO implementation, in addition to the best practices shared at a December 2022 convening of ERPO leaders from around the country."

Johns Hopkins Center for Gun Violence Solutions. Everytown for Gun Safety. 2023. 52p.

Corrigan, Jack; Flagg, Melissa; Murdick, Dewey

From the document: "This brief aims to provide a framework for a more systems-oriented technology and national security strategy. We begin by identifying and discussing the tensions between three strategic technology and national security goals: '1. Driving technological innovation. 2. Impeding adversaries' progress. 3. Promoting safe, values-driven deployment.' We go on to provide a brief overview of 15 levers of power through which policymakers can pursue these goals. These proposed levers fall into two categories: 'direct levers of power' (there are nine), which are focused on discrete functions and issue sets; and 'enabling levers of power' (there are six), which are more general-purpose and can be used to enhance the effect of the direct levers. These proposed categories are based on our own analysis, and while the list is non-exhaustive, it provides a useful framework for characterizing government actions and aligning them to particular goals of technology policy. [...] This adaptable framework, suitable for any country or international body, emphasizes the importance of creative problem-solving and having a comprehensive understanding of the policy landscape to achieve strategic goals. This framework is intended for decision-makers and stakeholders in the realms of technology, national security, and economic policy."

Georgetown University. Walsh School of Foreign Service. Center for Security and Emerging Technology. 2023. 33p.