A theory of jihadist beheadings

Marek K Brzezinski
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Marek K Brzezinski: Department of Political Science, Université de Montréal

Journal of Peace Research, 2024, vol. 61, issue 5, 778-793

Abstract: Why do some jihadist organizations engage in beheadings while others do not? Although beheadings have become a signature tactic of the contemporary global jihadist movement, I show that most jihadist groups perpetrate few or no beheadings and only a minority have adopted beheading as a consistent part of their repertoire of violence. Such variation exists even among ideologically similar ‘Salafi-jihadist’ groups, suggesting that ideology alone cannot explain why such violence occurs. Instead, I argue that the use of beheadings is shaped by a combination of local strategic context and transnational ties. Beheadings are strategically useful to jihadist groups engaged in insurgency as a means of deterring civilian collaboration with the enemy, demoralizing enemy combatants and attracting foreign recruits. But the use of beheading is also costly for such groups, notably because of its tendency to alienate potential civilian supporters. Whether or not particular jihadist groups use beheadings depends largely on whether they can afford to ignore these costs. Jihadist insurgents who control significant territory are less sensitive to civilian attitudes because of their ability to obtain support through coercion and are therefore more likely to perpetrate beheadings. The use of beheadings is also shaped by transnational ties: organizations that seek formal affiliation with transnational jihadist networks are more likely to calculate that the benefits of using extreme violence to attract transnational support outweigh its costs. I test this theory using an original dataset of over 1,500 beheading events perpetrated by jihadist organizations between 1998 and 2019.

Keywords: beheadings; ideology; insurgency; jihadism; territorial control; transnationalism (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:sae:joupea:v:61:y:2024:i:5:p:778-793

DOI: 10.1177/00223433231164442

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