Work

A principal–agent theory and network analysis of high-end cooperation among militant groups

Year: 2026

Type: article

Abstract: This study develops a principal–agent theory of why armed groups engage in high-end cooperation involving training or intelligence. While such cooperation enhances capacity, it generates downstream risks. Principals mitigate these risks by selecting agents who are skill-wise complementary but politically non-substitutable. Agents accept high-end support when doing so does not leave them politically overshadowed by a dominant actor. Using original network data on 53 groups in Northeast India (1981–2021) and temporal exponential random graph models, I show that high-end cooperation is more likely in dyads characterized by organizational capacity differentials, complementary attack portfolios, and distinct constituencies. The findings recast militant alliances as products of competitive threat perception and carry broader implications for the study of multiparty conflicts.

Source: Political Science Research and Methods

DOI: 10.1017/psrm.2026.10110

Author: Ilayda B. Onder

Institution: Texas A&M University

Language: English

Topic: Terrorism, Counterterrorism, and Political Violence

Subfield: Sociology and Political Science

Field: Social Sciences

Domain: Social Sciences

SDG: Peace, justice, and strong institutions

Open Access status: gold

Estimated APC paid: $3,550