FROM THE PREFACE:If the post-September 11th world has taught us anything, it is that the tools for conducting serious terrorist attacks are becoming easier to acquire. Therefore intention becomes an increasingly important factor in the formation of terrorist cells. This study is an attempt to look at how the intention forms, hardens and leads to an attack or attempted attack using real world case studies.The aim of this report is to assist policymakers and law enforcement officials, both in Washington and throughout the country, by providing a thorough understanding of the kind of threat we face domestically. It also seeks to contribute to the debate among intelligence and law enforcement agencies on how best to counter this emerging threat by better understanding what constitutes the radicalization process. (THIS IS THE 2007 REPORT THAT SOME ADVOCACY GROUPS SEEK TO CENSOR.)

In the country’s changing threat environment, homegrown violent extremism (HVE) represents the next challenge in counterterrorism. Security and public policy expert Erroll Southers examines post-9/11 HVE – what it is, the conditions enabling its existence, and the community-based approaches that can reduce the risk of homegrown terrorism. Drawing on scholarly insight and more than three decades on the front lines of America’s security efforts, Southers challenges the misplaced counterterrorism focus on foreign individuals and communities. As Southers shows, there is no true profile of a terrorist. The book challenges how Americans think about terrorism, recruitment, and the homegrown threat. It contains essential information for communities, security practitioners, and policymakers on how violent extremists exploit vulnerabilities in their communities and offers approaches to put security theory into practice.

The Threat From Within examines what drives Al Qaeda-inspired radicalization to violence, how to detect it, and how to confront it. The chapters discuss behaviors and ideologies that are observable and tangible in radicalized individuals or those on the path to violent radicalization. These behaviors are drawn from a variety of cases, such as planning acts of terrorism, traveling to join terrorist groups, or participating in violent jihadi conflict outside the country. The main case study is Canada, and each chapter features many examples that range from Ted Kaczynski (the “Unabomber”) and Anders Brevik in Norway to Tamerlan Tsarnaev and Damian Clairmont, a Canadian citizen who died fighting in Syria. The text begins by introducing general concepts, such as terrorism, extremism, and radicalization, before presenting contributing factors to those embracing political violence. A comprehensive list of behavioral indicators that someone is becoming a violent extremist is provided, followed by a look at what is being done to confront this threat as well as what could be done.

In the country’s changing threat environment, homegrown violent extremism (HVE) represents the next challenge in counterterrorism. Security and public policy expert Erroll Southers examines post-9/11 HVE – what it is, the conditions enabling its existence, and the community-based approaches that can reduce the risk of homegrown terrorism. Drawing on scholarly insight and more than three decades on the front lines of America’s security efforts, Southers challenges the misplaced counterterrorism focus on foreign individuals and communities. As Southers shows, there is no true profile of a terrorist. The book challenges how Americans think about terrorism, recruitment, and the homegrown threat. It contains essential information for communities, security practitioners, and policymakers on how violent extremists exploit vulnerabilities in their communities and offers approaches to put security theory into practice.

The attacks in Paris in January and November 2015 heralded the beginning of a new wave of terrorism - one rooted in the ongoing conflict in Syria and Iraq. As ISIS seeks to expand its reach in the Middle East, its territory serves as a base for training and operations for a new generation of jihadis. Thousands of young people from the West, primarily from Europe, have travelled to join ISIS, re-emerging as hardened fighters with military training and a network of international contacts. Many of these have now returned to their homelands, where it is feared they are planning a new series of brutal attacks. Peter R. Neumann here explains the phenomenon of the 'new jihadis', and shows why the threat of terrorism in the West is greater than ever before. Based on interviews and previously-unseen material, Neumann provides an essential introduction to one of the greatest crises of our time

"In the recent years, terrorism and radicalization have (unfortunately) become something of a regular topic in the news, in movies and TV shows, and even in dinnertime conversations. It seems like everyone knows something and has a theory or two to explain the growing number of terrorist attacks around the world. Some blame it on Muslims, some on the news media and the Internet, and some on the CIA and the U.S. government. It has become difficult to judge the quality of all this information. Thus, it makes sense to ask for credentials of the messengers"--