RT Article T1 Building the Bomb: A Further Exploration of an Organizational Approach to Nuclear Terrorism JF Terrorism and political violence VO 33 IS 5 SP 1012 OP 1031 A1 Volders, Brecht LA English YR 2021 UL https://krimdok.uni-tuebingen.de/Record/1765098157 AB A terrorist organization constructing and detonating a nuclear device is often a topic of popular, academic, and political concern. Yet, assessing this risk is a challenging task. This article aims to contribute to the encompassing nature of any future nuclear terrorism threat assessments by further exploring the often overlooked organizational dimension in probability assessments on nuclear terrorism. Particular emphasis is given to the role of the organizational design. In order to do so, this article theoretically builds on a 2017 research article and empirically studies Aum Shinrikyo’s chemical and biological armament activities. This article confirms and further refines the idea of an effectiveness-efficiency trade-off for a terrorist organization implementing a nuclear armament project. It particularly zooms in on the constraints that follow from the covert nature of this type of plot and elaborates on the role of Aum Shinrikyo’s value-rationality. K1 WMD terrorism K1 nuclear security K1 Terrorism K1 Shinrikyo, Aum K1 Nuclear terrorism DO 10.1080/09546553.2019.1598387