This document presents the findings of a study into methods that can help counterterrorism professionals make decisions about ethical problems. The study was commissioned by the Research and Documentation Centre (Wetenschappelijk Onderzoeken Documentatiecentrum, WODC) of the Dutch Ministry of Security …

In its past, terrorism has evolved from old terrorism into new, even more catastrophic terrorism. Today, hundreds or even thousands of people can become victim from one moment to the other, through which the fear for terrorist attacks has increased a lot lately. Next to that, Europe has become much more …

The authors discuss the mechanism through which terrorist organizations acquire the funds they need to conduct their operations. They focus on levers of control, advocating the identification of practices that may be disrupted and context that may be changed so that financing terrorism becomes progressively …

Ad Vogelaar reviews the psychological literature on terrorism. He demonstrates that psychology sheds light on three aspects of terrorism: recruitment, impact, and counterterrorism. On the basis of his literature review, Vogelaar concludes that terrorists act rationally but that emotional motives determine …