Progovernment militias, identity leadership, and ethnic defection: Evidence from Israel's recruitment of the South Lebanese Army

Abstract Ethnic defection has been identified as a potential game changer in conflicts. However, the factors that enable this process require further study. One factor that has been often overlooked is that of social identity and, more particularly, identity leadership. Ethnic defection is a social as much as it is a political process. Incumbents who can utilize this element may be more successful in encouraging a continuous and more persistent process of ethnic defection. A particularly useful tool for counterinsurgency (COIN) leaders to function as identity leaders is that of militias. Traditionally perceived in the literature as ad hoc outcomes of defection, this article demonstrates how militia recruitment can serve as a platform for recruiters to serve as identity leaders and create among recruits a distinct sense of identity that further distances them from other group members and strengthens their group identity. Success in enabling this group categorization could pave the way for more defectors to switch to the government side in a way less relevant than material incentives. The article illustrates this process by employing the case of Israel's recruitment of Shi‘a defectors into pro‐Israel militias in South Lebanon and the Security Belt during the 1980s and 1990s.