Main Image Credit Tero Vesalainen / Alamy Stock Photo
As intelligence agencies and law enforcement have become increasingly adept at detecting and disrupting large-scale terrorist plots, potential attackers have instead turned to smaller scale, less sophisticated assaults.
In part, this trend reflects a decision by wider extremist groups to adopt lone actor terrorism as a tactic, with both Daesh and Al Qa’ida in the Arabian Peninsula trying to inspire their supporters to carry out such attacks. In other cases, individuals, dyads or triads judge that a lone actor attack will have greater chance of success, or perhaps lack connections to a wider network. Whatever the case, there is a growing trend of individuals or small cells acting in isolation from a wider group to conduct terrorist activity.
Aims and objectives
Lone actor terrorists are perceived as presenting acute challenges for law enforcement practitioners in detection and disruption; acting without direct command and control from a wider network, it is assumed that without such communications they may evade the traditional ‘trip-wires’ that would bring them to the attention of the authorities. Through the construction and analysis of a database of 120 perpetrators from across Europe, the project seeks to improve understanding of lone actor terrorists, their behaviour, and their activities in the period leading up to their intended attack, therefore assisting European governments and frontline workers to counter the threat.
This project concluded in April 2016.
Access the key publication outputs for this project.