By Jeff Allison, Mo Canady, and Frank G. Straub

Tuesday, April 20, 1999, was sadly the last day of school for the seniors of Columbine High School in Littleton, Colorado. On that day, two 12th-grade students armed with a semiautomatic pistol, two shotguns, and a rifle murdered a teacher and 12 of their fellow students; an additional 21 people were injured by gunfire, and three were injured escaping from the school. The perpetrators took their own lives in the school library where they had killed most of their victims. At the beginning of the attack, one of the shooters exchanged gunfire outside with the school resource officer (SRO). While the Columbine shooting inarguably contributed to the expanded deployment of SROs in schools, it was not the advent of school-based law enforcement in the United States. There are indications in the research literature that Flint, Michigan, assigned a police officer to its schools in 1953, and the Fresno (California) Police Department first assigned plainclothes officers to its elementary and middle schools in 1968 (West and Fries 1995). The Fresno initiative was an attempt to enhance police-community relations specifically with youth. The federal impetus for increasing the number of SROs can be traced in part to the Violent Crime Control and Law Enforcement Act of 1994 as well as the Gun-Free Schools Act of 1994. The Cops in School program, funded by the U.S. Department of Justice Office of Community Oriented Policing Services (COPS Office), grew out of the former statute. The latter statute was enacted in response to juvenile and gang violence. Soon after the tragedy at Columbine, which at the time was the worst mass casualty shooting at a school in the United States, the U.S. Department of Education (DoED) and the U.S. Secret Service undertook a study of past school shootings to identify factors that might help prevent future targeted school attacks (Vossekuil et al. 2004). The key recommendation from that study was that all schools should establish behavior threat assessment teams. The report recommended that school administrators, law enforcement officers (especially SROs), teachers, and counselors participate in these teams to address concerning behavior by members of the school community.

Washington, DC: Office of Community Oriented Policing Services. 2020. 44p.

By Peter Langman, Anthony Petrosino, and Hannah Sutherland

School shootings are the subject of debate in the media and in communities across the United States, and there is much discussion about prevention and the root causes of such attacks. But what does research say about these tragic events and their perpetrators? Do all shooters fit a specific profile? And what meaningful steps can schools and communities take to reduce the likelihood of these events? In concise, clear language, this research brief, produced by the WestEd Justice & Prevention Research Center, describes and refutes five common misconceptions about school shootings and suggests an evidence-based strategy to reduce the probability of attacks. The authors conclude that schools and communities are better served when presented with a balanced perspective informed by the wealth of available research about perpetrators, their varying motivations, and pre-attack behaviors.

San Francisco, CA: WestEd Justice and Prevention Research Center, 2018. 5p.

By International Crisis Group

Once regarded as a minor hub in Mexico’s criminal economy, Veracruz is now confronting the harrowing truths from over a decade of violence and grand corruption. At least 2,750 people are believed to have disappeared in a state whose former governor is wanted for embezzlement on numerous counts. The murders of seventeen journalists from 2010 onwards are the most notorious examples of a whirlwind of killings that targeted, among others, legal professionals, police officers, potential witnesses to crimes and any civilians who dared check the ambitions of a multitude of criminal organisations and their political accomplices. A new governor from the opposition National Action Party (PAN) has promised to clean out the state and prosecute wrongdoers, fostering hopes that peace can be restored. But as economic turbulence threatens the country, and bankruptcy looms over Veracruz, strong international support will be crucial to bolster initiatives aimed at finding the bodies of the disappeared, investigating past crimes, and transforming the state’s police force and prosecution service. Veracruz is emblematic of the challenges facing the country as a whole. Threats by the new U.S. administration to curb Mexican imports and fortify the border to keep out undocumented immigrants imperils its southern neighbour’s economic prospects. Similarly, President Trump’s predilection for armed force to combat cartels ignores the harm produced by the militarisation of public security as well as its proven ineffectiveness. But Mexican voices demanding a stronger national response are hamstrung by the extreme unpopularity of political leaders and public estrangement from government. Corruption and perceived criminal complicity have undermined the legitimacy of the Mexican government at all levels, especially at the tier of the country’s 31 regional states. Baptised “viceroys” as a result of the extraordinary powers granted them during Mexico’s transition from one-party regime to multiparty democracy, state governors have also become some of the country’s most disreputable public authorities. Since 2010, eleven state governors have come under investigation for corruption. In Veracruz, an alliance between criminal groups and the highest levels of local political power paved the way to an unbridled campaign of violence through the capture of local judicial and security institutions, guaranteeing impunity for both sides. Strengthening institutional probity and capacity in Veracruz, as in the rest of Mexico, will require federal and state levels to deliver on vows to work in partnership to staunch corruption, and on their willingness to abjure short-term political and electoral advantage. With the election of the new governor, Miguel Ángel Yunes Linares, the once hegemonic Institutional Revolutionary Party (PRI) lost power in the state for the first time in over 80 years. But the PRI remains in control at the federal level and has shown wavering commitment to Yunes’ reformist plans, not least because of the importance of securing votes from the region, the country’s third most populous, in the 2018 presidential election. The state’s budgetary crisis and the new governor’s two-year mandate make it highly unlikely that the state government could accomplish sweeping reform to Veracruz’s institutions without sustained federal backing.

Brussels: International Crisis Group, 2017. 41p.

By Anti-Defamation League

Right-wing extremists have been one of the largest and most consistent sources of domestic terror incidents in the United States for many years, a fact that has not gotten the attention it deserves. n The Anti-Defamation League’s Center on Extremism has compiled a list of 150 rightwing terrorist acts, attempted acts, and plots and conspiracies that took place in the United States during the past 25 years (1993-2017). These incidents were perpetrated by white supremacists, anti-government extremists, anti-abortion extremists and other types of right-wing extremists. n The vast majority of right-wing terror incidents have stemmed from white supremacists and anti-government extremists (such as militia groups and sovereign citizens), with the two broad extremist movements being responsible for almost the same number of incidents (64 related to white supremacists, 63 to anti-government extremists). n Most acts were committed by small number of extremists acting on their own rather than at the behest of organized extremist groups. About half of the 150 incidents were actually committed by lone wolf offenders. n Right-wing extremists have killed 255 people in these attacks and injured over 600 more. n Overwhelmingly, firearms and explosives were the most common weapons chosen: 55 of the incidents involved use or planned use of firearms; 55 involved use of explosives. Overall, incidents involving firearms were more likely to be deadly. n Right-wing terror incidents have involved a wide array of targets, with government, law enforcement, racial and religious targets the most common. n Right-wing terror incidents occur consistently because the movements from which they emanate are mature extremist movements with deep-seated roots. The Internet has made it easier for extremists to meet each other (and thus engage in plots), as well as to self-radicalize and become lone wolf offenders. n Right-wing terrorism is a subject under-covered by the media, in part perhaps because so many right-wing terror incidents take place far from major media centers and urban areas. One consequence of this relative lack of coverage has been an inadequate awareness among policy-makers and the public alike of the threat that violent right-wing extremists pose. n If the United States does not treat right-wing extremism as a real threat, the list of right-wing terror incidents can only grow.

New York: ADL, 2022. 28p.

By ADL Center on Extremism

Every year people with ties to a variety of extreme movements and causes kill people in the United States; the ADL Center on Extremism tracks these murders. Extremists regularly commit murders in the service of their ideology, in the service of a group or gang they may belong to, or while engaging in traditional, non-ideological criminal activities. In 2021, domestic extremists killed at least 29 people in the United States, in 19 separate incidents. This represents a modest increase from the 23 extremist-related murders documented in 2020 but is far lower than the number of murders committed in any of the five years prior (which ranged from 45 to 78). The 2021 murder totals were low primarily because no high-casualty extremist-related shooting spree occurred this past year. Such sprees are the main contributor to high murder totals. Most of the murders (26 of 29) were committed by right-wing extremists, which is usually the case. However, two killings were committed by Black nationalists and one by an Islamist extremist—the latter being the first such killing since 2018. Most of the 2021 murders were committed by people associated with longstanding extremist movements, such as white supremacy and the sovereign citizen movement. However, 2021 continued the trend of recent years of seeing some murders from newer types of extremism, including QAnon adherents, people associated with the toxic masculinity subculture of the “manosphere” and anti-vaccination extremists. White supremacists killed more people in 2021 than any other type of extremist, though not an outright majority, as is often the case. An in-depth look at white supremacist killings over the past 10 years demonstrates the dangers posed by alt right white supremacists and white supremacist prison gangs.

New York: Anti-Defamation League. 2022. 38p.

By Christina Schori Liang

Keypoints • There are growing links between terrorist and organised crime groups who are sharing expertise and are cooperating in kidnapping, arms, drugs and human trafficking, as well as drug production, cigarette smuggling, extortion and fraud. • The growing nexus of shared tactics and methods of terror and crime groups is due to four major developments: globalization, the communication revolution through the Internet, the end of the Cold War, and the global “war on terror”. • Both terrorist and organised crime groups are leveraging the Internet for recruitment, planning, psychological operations, logistics, and fundraising. The Internet has become the platform for both organised crime and terrorists to conduct cybercrimes ranging from video piracy, credit card fraud, selling drugs, extortion, money laundering and pornography. • The growing nexus has facilitated terrorists to access automatic weapons, including stand-off weapons and explosive devices, empowering them to challenge police, land and naval forces with the latest sophisticated weaponry and intelligence. • The growing nexus of terrorism and organised crime is exacerbating efforts in war-fighting and peacemaking in Iraq and Afghanistan. Also, West Africa in general and the Sahel in particular have become a dangerous new trafficking hub uniting both terrorists and organised crime cartels across a wide and mostly ungoverned land mass. • The growing nexus of terrorism and organised crime groups is challenging international and national security by weakening democratic institutions, compromising government institutions, damaging the credibility of financial institutions and by infiltrating the formal economy, leading to increased crime and human security challenges.

Geneva: Geneva Centre for Security Policy, 2011. 6p.

By Christina Schori Liang and Matthew John Cross

Right-wing extremists (RWEs) are using the current protests over police brutality in the United States as a cover to commit terroristic acts and to grow their numbers. They present a significant danger to public safety and security and are a growing threat in the West. Despite this, the rise of right-wing extremism (a homogenized term for white ethnonationalists, alt-rights, white supremacist groups, male supremacist groups, and rightwing anti-government extremists) has not been afforded the priority and attention it justly deserves. There are three reasons for this. First, the global narrative maintains that terrorism rests almost exclusively in the hands of a balaclava-clad Salafi-jihadist holding a Kalashnikov. Second, Western right-wing media has largely pushed back against covering the rise of right-wing extremism and the media as a whole has failed to contextualize the systematic threat RWEs present. Third, the global pandemic has forced governments to focus their attention on maintaining public health and socioeconomic order and have consequently failed to see how RWEs are subversively using the pandemic to support and expand their own agenda. RWEs have utilized the lawless and unmoderated internet to reach broader audiences, disseminate literature, and target vulnerable people. They have done so quietly, pushing an ideological campaign that manifests itself under the surface of popular internet discourse, rather than the aggressive proselytizing of Salafi-jihadist groups like the Islamic State. These efforts can be understood as a kind of subversive exposure, where memes and fake news dominate discourse. This paper will analyse the scope of the RWE threat, describe their latest modus operandi, and explore how the pandemic is being instrumentalized by such groups and how the internet has become their principal tool and battleground. The paper will then provide theory and evidence for how counter-narrative programs, especially through digital disruption, can help neutralise the threat.

Geneva: Geneva Centre for Security Policy, 2020. 27p.

By Seth G. Jones

Right-wing extremism in the United States appears to be growing. The number of terrorist attacks by far-right perpetrators rose over the past decade, more than quadrupling between 2016 and 2017. The recent pipe bombs and the October 27, 2018, synagogue attack in Pittsburgh are symptomatic of this trend. U.S. federal and local agencies need to quickly double down to counter this threat. There has also been a rise in far-right attacks in Europe, jumping 43 percent between 2016 and 2017.

Washington, DC: Center for Strategic and International Studies (CSIS), 2019. 9p.

By Lucía Miranda Leibe, Bettina Steible, Almudena Díaz Pagés and Natalia Sueiro Monje

Violent right-wing extremism has resurfaced as a worrying phenomenon in Europe, with terrorism being one of its most serious and visible forms. Old and new forms of right-wing based violence have emerged in recent years, as the Utøya attack showed in 2011. This massacre served as a wake-up call for European societies and security authorities, and highlighted the dangers of right-wing terrorism in Europe, particularly for the youth. Furthermore, terrorism is not the sole form of extreme-right and hate-based violence. Conversely, the range of extreme-right related violence also includes hate crime and hate speech, two phenomena that should not be overlooked. The former is especially relevant considering the impact it has on minority groups, on women, but also on the general population. As for the latter, the increasing use of the Internet and social media platforms has facilitated the exponential dissemination of hate speech. While two decades ago, much more effort was required by individuals to gain access to extremist right-wing ideology, nowadays these ideas are spread at a much higher speed and to a much broader audience. This is not a trivial matter. The spread of hate speech has an important impact on minority groups, as the primary victims, but also on society as a whole, as it affects social cohesion and the quality of democratic debate.

Madrid: Observatorio de la Juventud en España, 2020. 98p.

Chairman: The Rt Hon. Dr Julian Lewis MP

This report highlights the significant close working relationship between our security and intelligence agencies and counter-terrorism policing. It is through this regular collaborative approach that we can keep our citizens safe from all forms of terrorism. I would like to take this opportunity to thank our agencies and counter-terrorism policing for their excellent work to better understand and disrupt the threat from extreme right-wing terrorism.

London: Intelligence and Security Committee of Parliament, 2022. 137p.

By Irene Ndung’u, Uyo Salifu and Romi Sigsworth

This study seeks to understand how women in Kenya are involved in violent extremism and in efforts to prevent and counter it. It also explores how women are affected by and respond to extremism. The findings show the multifaceted impact of violent extremism on women and their communities. There is also a complex set of dynamics that influence how women become actively involved as perpetrators or, more commonly, as supporters and facilitators of violent extremism. The study shows that more must be done to include women in programmes that aim to prevent and counter violent extremism in Kenya.

Pretoria, South Africa: Institute for Security Studies, 2017. 124p.

By The Soufan Center

The self-styled Islamic State is an accident of history, emerging from multiple social, political, and economic tensions in the Middle East and beyond. It has challenged the territorial divisions imposed on the region following the collapse of the Ottoman Empire by carving out for itself a large area of territory.

Washington, DC: The Soufan Center, 2014. 80p

By The Soufan Center

In the last three years, Indonesia and the southern Philippines have seen something new: women carrying out suicide bombings – some with their husbands, some with their children, and some avenging slain husbands – targeting churchgoers, police officers, and soldiers.1 In Malaysia, during the May 2018 general election, a 51-year-old housewife planned to use a car filled with gas canisters and explosives to mow down voters at a polling station, raising the spectre of women killing not only with their families, but also perpetrating “self-directed” or “lone wolf” terrorist acts themselves.2 More recently, the suicide bombing of a church in Makassar, Indonesia, and a shooting at a police headquarters in Jakarta have once again highlighted the potential of female terrorist operatives. Like suicide bombing, it was once assumed that women’s involvement as perpetrators of terrorist violence was culturally and ideologically anathema to terrorist groups in the region.

Washington, DC: The Soufan Center, 2021. 38p.

By Colin P. Clarke, Naureen Chowdhury Fink, and Mollie Saltskog

The Capitol Insurrection in the United States on January 6, 2021, sent shockwaves around the world. From London to Canberra, and Ottawa to Auckland, millions watched as a mob of far-right violent extremists stormed the U.S. Capitol seeking to overturn the results of a free and fair presidential election that had already been certified many times as both legitimate and credible. Dozens of Capitol Police officers were injured and attacked with racist slurs by the crowd; chants could be heard throughout the crowd to “hang Mike Pence,” then Vice President. The day after the attack, one of the Capitol Police officers died of a stroke linked by many to the attacks. Members of the crowd even erected makeshift gallows—not a prop that was hastily constructed, but rather a deliberate sign of the mob’s intentions. As of mid-September 2021, 608 federal cases have been brought against individuals involved in the January 6 attack.

Washington, DC: The Soufan Center, 2021. 62p.

By Marcus A. Boyd and Samuel Henkin

This report investigates spatial patterns of terrorism and targeted violence in the United States. Such investigations are rare because terrorist attacks are rare in the United States compared to other nations and the terrorist attacks that do occur are dispersed in similar patterns as population centers. In sum, the relative rarity of attacks, the geographic size of the United States, and the distribution of population density create inherent challenges historically. However, the recent outbreak of political violence throughout the United States coupled with advances in spatial statistics creates an opportunity to investigate emerging patterns at subnational scales.

College Park, MD: START, 2022. 19p.

By Pete Simi, Steven Windisch, Karyn Sporer

This report presents findings from a two-year study, “Recruitment and Radicalization among US Far-Right Terrorists.” This investigation examines multiple aspects of recruitment and radicalization, such as the quality and quantity of exposure to right-wing ideologies prior to extremist involvement; types of recruitment; pre-entry risk factors for extremist participation; and the extremists’ perception about why he/she was unable to progress beyond the planning stages of a terror plot. The empirical analysis is divided into four distinct but overlapping reports. Report one consists of a comprehensive thematic assessment, which focuses on family socialization prior to extremist involvement; entry processes into extremism; recruitment strategies and the extremist subculture of violence. In terms of socialization, although only a small segment of our sample (n=3, 9.7%) were raised by parents who were members of extremist groups, a vast majority (n=28, 90.3%) were exposed to racist/anti-Semitic beliefs during childhood. Regarding motivation for entry into violent extremism (VE), our findings indicate a variety of non-ideological factors increased the appeal of these groups such as acceptance from peers, attraction to the group’s forbidden social image and the ability to increase ones’ level of personal significance. In addition, participants also felt the group offered protection from bullies at school and rival gangs in their neighborhoods. In terms of recruitment, extremist groups relied on a variety of marketing strategies (e.g., leafleting and house parties) in order to promote their political agenda. Our data suggest these groups targeted marginalized youth who were angry and looking for solutions to their problems. However, the most effective recruitment tool was extremist music. Music provided recruiters with opportunities to introduce potential recruits to the extremist subculture in venues and through mediums with decreased monitoring from agents of formal social control. In addition, report one also examines the violent subculture of right-wing extremist groups. As part of this discussion, we highlight the role of various cultural practices such as violent rituals which were used to increase commitment to the group and to distinguish strong members from weaker ones. As our data indicates, however, there does seem to be a threshold for violence. That is, some extremists condemned violence when it was directed towards “defenseless” targets. Overall, these findings underscore the similarities individuals experience throughout their extremist careers.

College Park, MD: National Consortium for the Study of Terrorism and Responses to Terrorism (START), 2016. 260p.

By Pete Simi and Steven Windisch

In 1969 Travis Hirschi published Causes of Delinquency which assessed the status of existing criminological theory and outlined his own version of social bond theory. Hirschi argued, among other things, that criminological theory should focus more on asking “why don’t we do it” rather than the more common question “why do they do it?”(Hirschi, 1969) In this respect, Hirschi advocated for a focus on the constraints or barriers that prevent or reduce the likelihood of crime. The importance of this twist in thinking is the emphasis on the elements of the social fabric, which compel conformity rather than deviation by limiting certain types of human behavior. Following Hirschi, we examine violent radicalization where the expected end point is committing an act of mass casualty terrorism (MCT). For purposes of the current study, MCT can be distinguished from more common types of interpersonal violence along two dimensions (Rutherford et.al., 2007, Tilly 2003). First, as compared to interpersonal violence, which is characterized by close physical proximity between the perpetrator and victim (s), MCT typically involves a greater physical distance between the aggressor and the target (Black, 1996, Senechal de la Roche 1996). Second, MCT typically involves the potential for a large number of fatalities whereas interpersonal violence is much more likely to result in fewer victims (Arnold et.al., 2002, Quillen 2002). Bombings and shooting rampages are common examples of MCT while interpersonal violence includes acts such as fistfights, attacks involving blunt objects (e.g. bats) and stabbings.

Oslo: Center for Research on Extremism, The Extreme Right, Hate Crime and Political Violence, University of Oslo, 2017. 28p.

Edited by Paul Burke, Doaa’ Elnakhala, and Seumas Miller

This insightful book provides a unified repository of information on jihadist terrorism. Offering an integrated treatment of terrorist groups, zones of armed conflict and counter-terrorism responses from liberal democratic states, it presents fresh empirical perspectives on the origins and progression of conflict, and contemporary global measures to combat terrorist activity.

Cheltenham, UK Northampton, MA: Edward Elgar Publishing, 2021. 352p.

Edited by Seumas Miller, Adam Henschke, and Jonas Feltes

This is an open access title available under the terms of a CC BY-NC-ND 4.0 License. It is free to read, download and share on Elgaronline.com. This insightful book provides an analysis of the central ethical issues that have arisen in combatting global terrorism and, in particular, jihadist terrorist groups, notably Al Qaeda, Islamic State and their affiliates. Chapters explore the theoretical problems that arise in relation to terrorism, such as the definition of terrorism and the concept of collective responsibility, and consider specific ethical issues in counter-terrorism.

Cheltenham, UK; Northampton, MA: Edward Elgar Publishing, 2021. 214p.

By Russell D. Howard, Marc D. Elliott, and Jonathan R. Prohov

In this monograph, the authors offer compelling research that reminds government and military officials of the moral, legal, and ethical dimensions of protecting cultural antiquities from looting and illegal trafficking. Internationally, states generally agree on the importance of protecting antiquities, art, and cultural property not only for their historical and artistic importance, but also because such property holds economic, political, and social value for nations and their peoples. Protection is in the common interest because items or sites are linked to the common heritage of mankind. The authors make the point that a principle of international law asserts that cultural or natural elements of humanity’s common heritage should be protected from exploitation and held in trust for future generations. The conflicts in Afghanistan, and especially in Iraq and Syria, coupled with the rise of the Islamic State (IS), have brought renewed attention to the plight of cultural heritage in the Middle East and throughout the world.

MacDill Air Force Base, Florida: Joint Special Operations University Press, 2016. 112p.