Edited by Tanya Mehra, Thomas Renard and Merlina Herbach with contributions from Marc Hecker and Sofia Koller.

The involvement of women in terrorism is not new, but it has gained more attention with the rise of the Islamic State in Iraq and Syria (ISIS), which attracted many women to its so-called caliphate. Initially perceived as victims or harmless, these women progressively became a growing subject of attention and concern for security services. In 2017, the Dutch intelligence service (AIVD) already indicated that the threat emanating from female jihadis should not be underestimated, while recognising knowledge gaps about the role(s) these women played in jihadi movements or the threat they posed.1 The same year, the United Nations Security Council Resolution 2396 (2017) stressed that women who were affiliated with terrorist organisations “may have served in many different roles, including as supporters, facilitators, or perpetrators of terrorist acts” and urged states to pay special attention to this as women “require special focus when developing tailored prosecution, rehabilitation and reintegration strategies.”2 Yet, in spite of more attention from counter-terrorism services, and a growing body of literature on female terrorists, there is still a considerable lack of data-driven, empirical research on female violent extremist offenders (VEOs). This book seeks to inform practitioners and policy-makers on how to manage female VEOs through the criminal justice system in a rule of law and human rights compliant manner through four case studies in Europe.

The Hague: The International Centre for Counter-Terrorism (ICCT: 2024. 223p.

ByJoshua D. Freilich, Steven M. Chermak, Rachael A. Arietti, and Noah D. Turner

This review focuses on terrorism and extremist crimes, including ideologically motivated hate crimes. Research on these topics has become more rigorous in recent decades, and more scholars have engaged in original data collection. Our assessment found a burgeoning literature that increasingly includes the application of integrated theories, but gaps remain as few studies examine life-course and critical approaches. Our review of the policing of terrorism found a limited evidence base for counterterrorism initiatives. We also found that court/sentencing issues are understudied. We suggest improving data quality in these areas by creating a national data collection protocol on these crimes, enhancing the rigor of offender and victim self-report studies, and requiring more transparency from open-source research efforts. We propose that government agencies fund rigorous evaluations of policing strategies in the terrorism context. Finally, it is hoped that increased access to federal court documents will lead to more scholarly attention on sentencing issues.

Annual Review of Criminology, Volume 7, Page 187 - 209

By Julia Jansson

Recent atrocities have insured that terrorism and how to deal with terrorists legally and politically has been the subject of much discussion and debate on the international stage. This book presents a study of changes in the legal treatment of those perpetrating crimes of a political character over several decades. It most centrally deals with the political offence exception and how it has come to have changed. The book looks at this change from an international perspective with a particular focus on the United States. Interdisciplinary in approach, it examines the fields of terrorism and political crime from legal, political science and criminological perspectives. It will be of interest to a broad range of academics and researchers, as well as to policy-makers involved in creating new anti-terrorist policies.

New York; London: Routledge, 2019. 300p.

Michael Wolfowicz, Gian Maria Campedelli, Amber Seaward and Paul Gill

While countries differ significantly in how they handle terrorism, in the west, criminal justice systems tend to treat terrorism similar to other crime, with police, prosecutors, judges and courts, and penal systems carrying out similar functions of investigations, apprehension, charging, convicting, and overseeing punishments respectively. While there is a robust literature on deterrent effects for crime, there is a dearth of research when it comes to terrorism. This despite evidence of significant overlaps between crime and terrorism. We address this gap in the literature with a unique dataset covering terrorism offending, arrests, charges, convictions, and sentencing over 16 years in 28 EU-member states. Applying a dynamic panel data model, we find that the probability of apprehension and punishment has an inverse relationship with terrorism offending. Conversely, the rate of charged individuals is associated with a small increase in the terrorism offending rate. The results for sentence length are less clear, with either negligible, or small iatrogenic effects. The results demonstrate that the overlap between crime and terrorism may extend to general deterrence. These findings should be informative for both the research agenda and policy discussion.

PREPRINT - 2023. 16p.

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.