Using in-depth case studies and new data on all post-Cold War internal armed conflicts matched to third-party responses, From Kosovo to Darfur offers the first regionally sensitive analysis of humanitarian military intervention since the end of the Cold War. It shows that international military interventions in the context of acute humanitarian crises are driven by different pathways within the Western versus the non-Western world and fueled by elite perceptions of the crisis, making interventions closer to the geographic and cultural West most probable and most intense. As our international community becomes increasingly interdependent and aware of human suffering across borders, From Kosovo to Darfur points to new pathways of conflict trajectories and reveals vital implications for leaders, scholars, and nongovernmental actors advocating for or against international military intervention as a policy choice.