This book tells the story of how Al Qaeda grew in the West. In forensic and compelling detail, Jytte Klausen traces how Islamist revolutionaries exiled in Europe and North America in the 1990s helped create and control one of the world's most impactful terrorist movements--and how, after the near-obliteration of the organization during the aftermath of the 9/11 attacks, they helped build it again. She shows how the diffusion of Islamist terrorism to Europe and North America has been driven, not by local grievances of Western Muslims, but by the strategic priorities of the international Salafi-jihadist revolutionary movement. That movement has adapted to Western repertoires of protest: agitating for armed insurrection and religious revivalism in the name of a warped version of Islam. The jihadists-Al Qaeda and the Islamic State, and their many affiliates and associates--also proved to be amazingly resilient. Again and again, the movement recovered from major setbacks. Appealing to disaffected Muslims of immigrant origin and alienated converts to Islam, Jihadist groups continue to recruit new adherents in Europe and North America, street-side in neighborhoods, in jails, and online through increasingly clandestine platforms. Taking a comparative and historical approach, deploying cutting-edge analytical tools, and drawing on her unparalleled database of up to 6,500 Western jihadist extremists and their networks, Klausen has produced the most comprehensive account yet of the origins of Western jihadism and its role in the global movement.

The past two years have seen signi?cant interest and progress made in national and homeland security research in the areas of information technologies, orga- zational studies, and security-related public policy. Like medical and biological research, which is facing signi?cant information overload and yet also trem- dous opportunities for new innovation, the communities of law enforcement, criminal analysis, and intelligence are facing the same challenge. As medical - formatics and bioinformatics have become major ?elds of study, the science of "intelligence and security informatics" is now emerging and attracting interest from academic researchers in related ?elds as well as practitioners from both government agencies and industry. Broadly de?ned, intelligence and security informatics is the study of the - velopmentanduseofadvancedinformationtechnologiesandsystemsfornational and homeland security related applications, through an integrated technological, organizational, and policy based approach. The First Symposium on Intelligence and Security Informatics (ISI2003) was held in June 2003 in Tucson, Arizona. It provided a stimulating intellectual forum of discussions among previously d- paratecommunities:academicresearchersininformationtechnologies,computer science, public policy, and social studies; local, state, and federal law enfor- ment and intelligence experts; and information technology industry consultants and practitioners. Building on the momentum of ISI2003, we held the Second Symposium on IntelligenceandSecurityInformatics(ISI2004)inJune2004inTucson,Arizona.

Terrorism is a multi dimensional phenomenon and this publication aims at comprehending it. This book has unique characteristics in terms of its focus on different issues; it has a comprehensive focus on the conceptualization of terrorism and understanding of it. It does not only explain the concept, it also addresses the important issues which help us to really understand why and how individuals commit such an act. Issues range from social and psychological analysis of a terrorist behavior to extremist subcultures and globalization. This publication also successfully reviews and analyzes underlying causes of terrorism and what really makes it valuable is that the chapters present the topics with relevant data which is current and up-to-date. Issues such as inequality, globalization, immigration, gender, and democracy are analyzed with research involving comprehensive data analysis. Furthermore, the book has both theoretical discussion and practical experience which makes this study a source book for the academicians and practitioners. It reflects the experience and knowledge of the authors most of whom have both academic and practical experience in the field. The chapters have the analysis based on professional experience and successful academic research.

Bidragydere: Bruce Hoffman; Andrew Silke; John Horgan; Gavin Cameron; Leonard Weinberg; William Eubank; Avishag Gordon; Walter Enders; Todd Sandler; Louise Richardson; Frederick Schulze; Gaetano Joe Ilardi