Thomas Schive is an independent researcher focusing on the intersections between security, counterterrorism and urban planning. He has a Bachelors degree in Engineering from Olso and Akershus University College of Applied Sciences, and Masters in City and Regional Planning at the University of Stavanger.
Tegg Westbrook is Associate Professor at the Department of Safety, Economics and Planning at the University of Stavanger, specializing in the manufacture, trade-in, and use of, military, security and police technologies and their societal and political impacts.
Subject Area Keywords
Counterterrorism, Homeland security, National security, Political violence, Security management, Terrorism / counterterrorism
As cities and crowded areas increasingly become targets of terrorist plots and attacks, there is ample demand for risk assessment tools that consider proportional measures that reduce the threat, vulnerability, and possible impacts, whilst providing ‘security returns’ for those investments. There is a risk in this process of over- or under-fortifying places based on practitioners’ subjective biases, experiences, dead reckoning and conflicting agendas. Currently, risk assessments rely on qualitative tools that do not consider proportionality that removes these inherent biases. Critiquing well-known urban design strategies and national risk assessments, this article therefore seeks to develop a supplementary assessment tool – an equation for proportionality – that is more objective and is created to help practitioners make good choices, in particular on: (1) reducing the threat, (2) vulnerability, (3) impact, (4) accepting risk, and (5) measuring a security measure’s ability to deter, delay or stop an attack. It concludes that while no assessment is truly objective, the equation works to remove as much subjectivity as possible when assessing proportional urban security.
Westbrook, Tegg and Schive, Thomas. "Urban Security and Counterterrorism: An Approach to Proportionality." Journal of Strategic Security 14, no. 3 (2021)
Available at: https://digitalcommons.usf.edu/jss/vol14/iss3/4