By Catrina Doxsee, Alexander Palmer, and Riley McCabe

Terrorism is no longer the leading international threat to the United States or its top defense priority, but challenges related to violent extremism remain. The threat from Salafi-jihadist groups such as al Qaeda and the Islamic State has declined, and ethnonationalist threats are largely contained. However, a broader patchwork of violent far-right and far-left extremist ideologies has become more prominent on the global stage. Meanwhile, terrorism continues to overlap in significant ways with strategic competition, especially via Iran's support to terrorist groups like Hamas and Hezbollah.

Washington, DC: Center for Strategic and International Studies, 2024. 138p.

By Ramon Spaaij

What drives the lone wolf terrorist to commit mass violence? What are their ideologies and motivations? How do they plan and carry out their attacks, and who do they target? How can lone wolf terrorism be effectively countered? One of the first in-depth analyses of lone wolf terrorism, this publication sets out to answer these questions. Drawing on extensive international data and qualitative case studies, it examines the global patterns in and key features of lone wolf terrorism over the past four decades. This engaging text will be essential reading for students and researchers on terrorism and violent conflict and offers unique and invaluable insights to those working to prevent or minimize the effects of terrorism and political violence.

Cham: Springer, 2012. 124p.

By Institute for Economics & Peace IEP

This is the ninth edition of the Global Terrorism Index (GTI). The report provides a comprehensive summary of the key global trends and patterns in terrorism over the last decade. The calculation of the GTI score takes into account not only deaths, but also incidents, hostages, and injuries from terrorism, weighted over a five-year period. The GTI report is produced by the Institute for Economics & Peace (IEP) using data from TerrorismTracker and other sources. TerrorismTracker provides event records on terrorist attacks since 1 January 2007. The dataset contains over 60,500 terrorist incidents for the period 2007 to 2021.

Sydney: IEP, 2022. 99p.

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.

By Mohammad-Mahmoud Ould Mohamedou.

The Islamic State of Iraq and Syria has been the subject of intense scrutiny in the West. Considered by many to be the most dangerous terrorist organisation in the world, it has become shrouded in numerous myths and narratives, many emanating from the US, which often fail to grasp its true nature. Against these narratives, Mohammad-Mahmoud Ould Mohamedou presents a bold new theory of ISIS. By tracing its genealogy and documenting its evolution in Iraq and Syria, he argues that ISIS has transcended Osama Bin Laden’s original project of Al Qaeda, mutating into an unprecedented hybrid form that distils postcolonial violence, postmodernity and the emerging post-globalisation international order. This book analyses ISIS from a social sciences perspective and unpacks its dynamics by looking beyond superficial questions such as its terrorist nature and religious rhetoric. It transforms our understanding of ISIS and its profound impact on the very nature of contemporary political violence.

London: Pluto Press, 2017. 279p.