War Crimes Overview - Concepedia

Principles

Definition

War crimes is an academic concept and a central research area within international law and related disciplines, concerning grave violations of the laws and customs applicable in armed conflict. It investigates the definition, commission, and prosecution of acts constituting individual criminal responsibility under international humanitarian law, such as willful killing, torture, or extensive destruction of property not justified by military necessity, serving as a cornerstone for international accountability and the development of international criminal justice.

Ontological type

Jurisdiction and Enforcement

Legal Elements

Historical Development

Key developments

Key Figures

Convergent Crimes Law era

G. John Ikenberry [1] is a political scientist active in the Convergent Crimes Law era, with ties to the University of Pennsylvania [3] and the University of Chicago [4]. His key contributions include articulating a convergent vocabulary bridging genocide and crimes against humanity, as evidenced by Crimes against Humanity: The Struggle for Global Justice [6] and Judging war criminals: the politics of international justice [7], which helped translate definitional cores into tribunal practice and normative standards for accountability in this era. Gary Jonathan Bass [2] is a scholar whose work during this era intersects with Princeton University [5], contributing to debates on international justice and war crimes tribunals. His analysis in Stay the hand of vengeance: the politics of war crimes tribunals [8] illuminated how tribunals shape policy legitimacy, influencing risk assessment and institutional design for preventing crimes in the era.

Prosecution Legitimacy Debates era

Beth A. Simmons[1] is a prominent scholar affiliated with Harvard University[3] and the University of Pennsylvania[4] during this era. Her key contribution in this era is the analysis in Credible Commitments and the International Criminal Court[7], which argued that states' expectations of credible commitments shape support for or skepticism toward the ICC, thereby influencing perceived legitimacy of prosecutions during this period. Allison Marston Danner[2] is associated with the University of Toronto[5] and Vanderbilt University[6] in this period. Her contribution centers on the same work analyzing credible commitments and the ICC as a mechanism for accountability, underscoring how perceived fairness and legitimacy in prosecutions are affected by state willingness to commit to international legal processes, as articulated in Credible Commitments and the International Criminal Court[7].

Memory Informed Accountability era

Matthew Krain [1], affiliated with the College of Wooster [3], helped shape memory-informed accountability in this era. Krain [1] argues in his 2012 paper J’accuse! Does Naming and Shaming Perpetrators Reduce the Severity of Genocides or Politicides?1 [6] that naming and shaming can influence perpetrator severity and anchor prosecutions in victims’ memories. Idean Salehyan [2] is affiliated with the University of Wisconsin–Madison [4] and The University of Texas at Dallas [5], and his 2014 paper External Rebel Sponsorship and Civilian Abuse: A Principal-Agent Analysis of Wartime Atrocities [7] advances a principal-agent framework for wartime atrocities. Salehyan [2] shows how external sponsorship creates nexus-like incentives that shape civilian harm, a finding that deepens memory-informed accountability by linking actors to victims’ experiences.