To what extent does the national and international legitimacy of a terrorist group threaten a state’s sovereignty?

Abstract

This research paper examines the extent to which the national and international legitimacy of Hezbollah, a prominent Lebanese Shi’a political and militant organization, threatens Lebanon’s sovereignty. This question is rooted in the relationship between Hezbollah’s social, military, and political roles as an extension of Lebanon’s state authority. Through a review of historical, sociopolitical, and legal perspectives, the paper analyzes Hezbollah's influence over Lebanese territory, its social services network, and its military activities. Additionally, the research explores Hezbollah’s perceived identity as a terrorist organization in some Western nations and as a legitimate political actor domestically and regionally. The findings suggest that Hezbollah's legitimacy—derived from Lebanese Shi’i and Iranian support, engagement in parliamentary politics, and adherence to selective international humanitarian norms—challenges Lebanon’s state monopoly over legitimate force, thereby undermining its sovereignty. This analysis is significant as it highlights the broader implications for state sovereignty when non-state actors gain both national and international legitimacy, explaining how state legitimacy can be eroded by such entities in complex geopolitical landscapes.