By Audrey Alexander

The self-proclaimed Islamic State and other jihadist actors have identified several unique roles for Western women in their radicalization and recruitment efforts. This report finds that, while few conduct violent plots, many disseminate propaganda, donate resources, or travel abroad to offer their support. A recent surge in relevant legal cases suggest that the rate of American female involvement in jihadist movements is on the rise. This report uses a wealth of primary and secondary data to examine the efforts of 25 jihadi women in America from January 2011 to September 2016. The cases offer a tremendous diversity of demographic data, suggesting that an overarching profile of the American female jihadist is indiscernible. …. These findings contribute towards the development of policies to respond to this threat, which must be met with a varied response. Moreover, the diverse backgrounds of these cases render monolithic approaches ineffective. Though legal redress is the primary means to mitigate the threat, complementary strategies that offer alternatives to arrest, explore de-radicalization, and emphasize prevention are necessary steps to counter violent extremism by women.

Washington, DC: George Washington University, Program on Extremism, 2016. 32p.

By Lorenzo Vidino, Francesco Marone and Eva Entenmann

Over the last three years Europe and North America have been hit by an unprecedented wave of terrorist attacks perpetrated by individuals motivated by jihadist ideology. The roots of this development are largely to be found in two, deeply intertwined phenomena: the military successes achieved by the Islamic State and its declaration of a Caliphate along with the large number of followers the group has managed to attract in the West. This report identified 51 successful attacks throughout Europe and North America from June 2014, when the Caliphate was declared, until June 2017. From coordinated operations causing large numbers of casualties like the November 2015 Paris attacks, to the many acts of violence carried out by lone attackers, the attacks vary significantly in terms of sophistication, lethality, targets and connectivity to the Islamic State and other groups. Similarly, the profile of the 65 identified involved in the 51 attacks is extremely heterogeneous from both demographic and operational perspectives.

Milano, Italy: Ledizioni LediPublishing, 2017. 108p.

By Leila Nadya Sadat and Madaline M. George

Our research revealed a startling and incontrovertible fact: gun violence in the United States has reached crisis proportions. In 2017, the most recent year for which hard data is available, 173,500 people were shot, over 39,700 of which died: 60.0% from suicide, 36.6% from homicide, 1.4% from legal intervention, and 1.2% from unintentional (accidental) deaths.2 On average in 2017, nearly 109 people died from guns and another 366 suffered nonfatal firearm injuries every day. … The proliferation of firearms is also of concern. While the percentage of the population owning guns has decreased, the number of civilian firearms in circulation in the United States has grown. Indeed, by some estimates, 2009 marked the first year that the number of civilian guns in the United States surpassed the total U.S. population. …Studies clearly demonstrate the serious psychological impact and negative developmental effects of school shootings on students and others across the country, far beyond the school and district immediately affected...

St. Louis, MO: Whitney R. Harris World Law Institute, Washington University in St. Louis, School of Law, 2019. 121p.

By Brian J. Siebel and Elizabeth S. Haile

… virtually every gun used in crime started out in the legal market, sold by a gun dealer licensed by the Federal government. The underground market for guns is largely a product of the diversion of massive numbers of guns from licensed gun shops into the hands of criminals. Studies of this diversion show, for example, that almost 60 percent of the guns traced to crime by ATF originated with only about one percent of the nation’s gun dealers. ATF has concluded that corrupt gun dealers are the source of the largest number of firearms diverted to the illegal market. Moreover, random inspections by ATF of licensed gun dealers nationwide have found that a large percentage have violated Federal firearms laws, and the problem appears to be getting worse.

Washington, DC: The Brady Center to Prevent Gun Violence, 2006. 38p.

By The Brady Campaign and Brady Center To Prevent Gun Violence

This report explains what “bad apple” gun dealers are, how they contribute to gun violence in America, and how they can be stopped. It provides information about the extent of the problem, including that there are roughly 3,000 “bad apple” gun dealers in the country (Section II). It makes clear that factors like sales volume and bad luck are not accurate or sufficient explanations for why such a small percentage of gun dealers supply so many of the guns used in crime. Using examples, the report identifies three major pathways of guns from “bad apple” gun dealers to dangerous and high risk people…The report provides accounts of some of the top crime gun sellers in the country, who have collectively supplied thousands of guns used in crime over the years. In particular, it highlights three dealers and their disproportionate contribution to crime in three cities: Chuck’s Gun Shop and Pistol Range and Chicago; Don’s Guns and Galleries and Indianapolis; and Arrowhead Pawnshop and New York (Section IV).

Washington, DC: The Brady Center to Prevent Gun Violence, 2015. 44p.

By Jillian Carr

Gunshot detection systems are used by policing agencies across the U.S. to detect incidents of firearms discharge. The most commonly used gunshot detection system is ShotSpotter, currently deployed in more than 100 cities across the U.S.1 Such systems typically use sensors, placed strategically throughout a particular area, to pinpoint the location of gunfire. Agencies that adopt the technology hope that it can help them reduce gun violence and make communities safer. They report that the technology can alert officers to gunshots that otherwise would not be reported, and that it can reduce officer response times by directing them to a more precise location. But the technology can be quite expensive—costing several hundred thousand dollars or more per year to maintain.

We found that in areas of St. Louis County that used ShotSpotter technology, police were alerted to four times as many gunshot incidents during the study period than in comparable areas without the technology. Despite responding to more calls related to gunfire, we found that reported assaults, which include gun-related assaults, fell by roughly 30 percent in areas with ShotSpotter. Moreover, the technology did not produce changes in the number or pattern of arrests. Because we did not find racially disparate effects on the prevalence of crime reporting or arrests from the adoption of the technology, ShotSpotter’s social costs appear minimal.

New York: Policing Project at New York University School of Law, 2021. 18p.

By Kenneth J. Novak and William R. King

This report presents the findings and methodology of an evaluation of the implementation and impact of the Kansas City Crime Gun Intelligence Center (CGIC) for the years 2017 and 2020, a multi-agency approach for collecting, managing, analyzing, and using information or intelligence derived from or associated with firearms. The CGIC business model involves collaborative partnerships among local agencies in addressing gun-related crime. CGIC activities include the comprehensive collection of ballistic evidence, timely entry and correlation, crime-gun tracing, ATF analysis, identification of NIBIN leads, collaboration between local and federal law enforcement agencies, and prosecution of offenders who commit gun crimes.

Washington, DC: National Gun Crime Intelligence Center Initiative Bureau of Justice Assistance, U.S. Department of Justice 2020. 100p.

By Craig Uchida, Marc L. Swatt, Allison Q. Land, Kyle Anderson and Samantha Hock

Denver’s CGIC was conceived as a program that would “focus on gun violence” -- emphasizing shooters and those who commit gun-related crimes (J. Russell, personal communication October 2020). Using data- and forensic-driven approaches, an interagency collaboration was developed between ATF and DPD. Relying on research on gun violence and crime lab forensics, ATF and DPD leveraged the ATF’s National Integrated Ballistics Information Network (NIBIN) to identify critical links between gun casings, gun-related incidents, and those using firearms. NIBIN information and eTrace were used to link ballistics evidence recovered from firearms and casings to other shooting incidents. They showed the ability to identify heretofore unknown perpetrators and generate forensic evidence leading to the arrest and convictions of gun-crime offenders.

Los Angeles: Justice & Security Strategies, Inc., 2020. 102p.

By Jillian Peterson

This is the Final Report on the goals and achievements of a project that created a database on patterns in the lives of mass shooters to assist in informing policymakers and practitioners in developing and implementing prevention and intervention strategies for mass shootings. Informed by existing datasets, the research literature, and frequently asked questions about mass shooters, this project compiled a list of variables to be coded and developed a codebook. The codebook was piloted on a small random sample of test cases and refined. Open-source lists of mass shootings were developed from major news outlets. Among the variable categories are leakage of the killers’ plans, crisis signs, victim characteristics, firearms possession and use, role of psychosis in the shooting, behaviors related to violence, mental health, family characteristics, and social and interest groups. The report also contains findings from the database on mass shooting trends; shooter demographics; trauma, suicidality, and crisis; mental health; and warning signs

St. Paul, MN: Hamline University, 2021. 38p.

By The U.S. Federal Bureau of Investigation

In 2014, the FBI published its first report, A Study of Active Shooter Incidents Between 2000-2013, and subsequently published annual and bi-annual reports reflecting its continued research into active shooter incidents based on the FBI’s definition of an active shooter. Through its initial research, the FBI identified and reported on 305 active shooter incidents occurring in the United States between 2000-2019. It was later determined there were potentially other active shooter incidents fitting the FBI’s active shooter definition that had not previously been identified. …. As a result, the FBI evaluated and identified an additional 28 active shooter incidents that occurred between 2000 and 2019, bringing the total designated active shooter incidents during this time period to 333. … This valuable information is intended to assist law enforcement and the public in developing strategies to stop active shooter threats, prevent acts of violence, and prepare for, respond to, and recover from such incidents.

Washington, DC: FBI, 2021. 35p.

Jillian J. Turanovic, Travis C. Pratt, Kristen Neville, and Antonia La Tosa

“…mass shootings encompass all incidents with four or more gunshot fatalities, not including the shooter, within 24 hours. Existing publicly available databases on deadly mass shootings often focus only on those that occur in public spaces (and that are neither family- nor felony-related). We include public mass shooting incidents, but we also assess all the other deadly mass shootings that occurred over this period (e.g., those that happened in private spaces among family members, and those that occurred in public spaces but were part of another criminal event). Our effort to be more inclusive allows for the examination of not only the characteristics of deadly mass shootings that occur in public, but to also examine how similar (or not) these incidents are to deadly mass shootings that take place in other contexts. In all, our database contains information on 720 incidents that occurred in both public and private spaces between 1980 and 2018. Consistent with prior research, we used open-source data (e.g., media reports, official police and court records) to code each deadly mass shooting incident according to a host of characteristics.

Tallahassee: College of Criminology and Criminal Justice, Florida State University , 2022. 53p.

By Yvon Dandurand

This literature review focuses on the role that firearms have in injuries, unintentional deaths, suicides, and violent crimes, especially in Canada; the report also examines role of firearm regulation in reducing such incidents and addresses other ways to promote the responsible use of guns. Survey research indicates that Canada's household rate of gun ownership is about 26 percent. Canada's rate is in the middle range of the countries studied.

Ottawa: Canadian Firearms Centre, Department of Justice Canada, 1998. 108p.

By Scott R Kegler, Linda L Dahlberg and James A Mercy

Firearm homicides and suicides represent a continuing public health concern in the United States. During 2015-2016, a total of 27,394 firearm homicides (including 3,224 [12%] among persons aged 10-19 years) and 44,955 firearm suicides (including 2,118 [5%] among persons aged 10-19 years) occurred among U.S. residents (1). This report updates an earlier report (2) that provided statistics on firearm homicides and suicides in major metropolitan areas during 2006-2007 and 2009-2010, and places continued emphasis on youths, in recognition of the importance of early prevention efforts.

MMWR Morbidity and Mortality Weekly Report 2018 Nov 9;67(44):1233-1237

By Scott R. Kegler, et al.

Introduction: The majority of homicides (79%) and suicides (53%) in the United States involved a firearm in 2020. High firearm homicide and suicide rates and corresponding inequities by race and ethnicity and poverty level represent important public health concerns. This study examined changes in firearm homicide and firearm suicide rates coinciding with the emergence of the COVID-19 pandemic in 2020. Conclusions and Implications for Public Health Practice: During the COVID-19 pandemic, the firearm homicide rate in the United States reached its highest level since 1994, with substantial increases among several population subgroups. These increases have widened disparities in rates by race and ethnicity and poverty level. Several increases in firearm suicide rates were also observed. Implementation of comprehensive strategies employing proven approaches that address underlying economic, physical, and social conditions contributing to the risks for violence and suicide is urgently needed to reduce these rates and disparities

MMWR Morbidity and Mortality Weekly Report 2022 May 13;71(19):656-663

By The Anti-Defamation League (ADL)

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.

New York: The Anti-Defamation League (ADL), 2017. 28p.

By Erin Dauphinais-Soos

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 report provides additional insight on perpetrator affiliations, police officer killings, information on the perpetrators and incidents from 2021, an analysis of white supremacist killings in the United States from 2012-2021, and information on the PROTECT plan, ADL’s “seven-part plan to mitigate the threat posed by domestic extremism and domestic terrorism while protecting civil rights and civil liberties.”

By Ulrich Garms, Lara Wilkinson, and Amrita Kapur

Women and men, girls and boys are among the victims of acts of terrorism, such as hostage-taking, explosives attacks in public places, or aeroplane hijacking. Terrorist groups, however, also specifically target women through acts of sexual and gender-based violence – such as rape, sexual slavery and forced marriage – as a means of achieving tactical, strategic and ideological aims. Many terrorist groups encroach on women’s human rights and impede their socioeconomic development, including by restricting their movement. In some contexts, women disproportionately experience internal displacement as a result of terrorist threats, and lose access to livelihoods owing to terrorist attacks. Women may also face gender-specific difficulties when attempting to access justice and seeking remedies as victims of terrorism.

Vienna: UNODC, 2019. 214p.

By Naureen Chowdhury Fink, Rafia Barakat and Liat Shetret

The roles of women as they relate to terrorism and counterterrorism issues have remained underexplored by policymakers and international counterterrorism actors. As the international community shifts from a reactive to a more preventive approach regarding terrorism and violent extremism, the need for a more comprehensive multi-stakeholder approach to addressing these challenges has become apparent. Yet, little attention has been paid to integrating a gender dimension into UN and many national efforts to address the problems of terrorism and violent extremism. This policy brief explores the conceptual and operational challenges in integrating a gender dimension into counterterrorism policy and programming and offers a set of recommendations for the United Nations and other actors to consider when developing effective and sustainable counterterrorism efforts.

Goshen, IN: Center on Global Counterterrorism Cooperation, 2013. 18p.

By Seran De Leede, Renate Haupfleish,, Katja Korolkova, and Monika Natter

This study, commissioned by the European Parliament’s Policy Department for Citizens' Rights and Constitutional Affairs at the request of the Committee on Women’s Rights and Gender Equality, focuses on Islamist radicalisation and violent extremism in the EU and has two aims: 1) to explore and assess the question of women’s radicalisation and their involvement in violent extremism in the EU as well as to look into the mechanisms in place to prevent women and girls from radicalisation and propose further actions; and 2) to identify the potential of women in preventing radicalisation, in particular by looking into women’s current role in counter-radicalisation strategies and to explore potential gendered approaches and best practices to counter-radicalisatio

Brussels: European Parliament, Policy Department for Citizens' Rights and Constitutional Affairs, 2017. 100p.

By The Organization for Security and Co-operation in Europe

This handbook reflects the OSCE’s commitment to supporting a gender-aware approach for the security sector in preventing and countering VERLT. The OSCE participating States have recognized the significance of gender in several commitments, including the OSCE Ministerial Council Declaration No. 4/15 on preventing and countering VERLT, which was adopted in Belgrade in December 2015. The OSCE also supports the UN Security Council Resolution 2242 (2015), which calls for the greater integration by States of their agendas on women, peace and security, including on counter-terrorism and P/CVERLT.

Vienna: Organization for Security and Co-operation in Europe, 2019. 142p.