Mercenaries

An in-depth exploration of how the evolving operations of private military companies are reshaping global peace, security, and human rights landscapes

In Conventional Arms Research

Private military companies (PMCs) are assuming an increasingly central role in contemporary conflicts and the foreign policies of both emerging and established powers. From advisory roles to engaging in hybrid warfare and full-scale combat operations, the evolving mission sets of PMCs and the blurring boundaries between state and non-state actors present new risks and challenges. Their pseudo-state functions, operational opacity, and the absence of governing rules and norms not only heighten their appeal to certain governments but also contribute to an enterprise ripe for abuse and impunity.

This project aims to explore how the evolving and expanding operations of PMCs are reshaping human rights and civilian protection landscapes, influencing strategic competition, and disrupting established norms and practices for managing conflict and escalation.

Project Team
Research
Research
Project Director

Research & Writing

Policy Memo
Assessing how private military companies shape escalation management, deterrence, and WMD risks
Brian Castner • Rachel Stohl • Elias Yousif
Commentary
Lessons from the rise and fall of Wagner in Jack Margolin’s “The Wagner Group: Inside Russia’s Mercenary Army”
Brian Castner