This book marks the 75th anniversary of the 1948 Hostage Case in which a US military tribunal in Nuremberg acquitted General Lothar Rendulic of devastating Northern Norway on account of his honest factual error. The volume critically reappraises the law and facts underlying his trial, the no second-guessing rule in customary international humanitarian law (IHL) that is named after the general himself, and the assessment of modern battlefield decisions. Using recently discovered documents, this volume casts major doubts on Rendulic’s claim that he considered the region’s total devastation and the forcible evacuation of all of its inhabitants imperatively demanded by military necessity at the time. This book’s analysis of court records reveals how the tribunal failed to examine relevant facts or explain the Rendulic Rule’s legal origin. This anthology shows that, despite the Hostage Case’s ambiguity and occasional suggestions to the contrary, objective reasonableness forms part of the reasonable commander test under IHL and the mistake of fact defence under international criminal law (ICL) to which the rule has given rise. This collection also identifies modern warfare’s characteristics—human judgment, de-empathetic battlespace, and institutional bias—that may make it problematic to deem some errors both honest and reasonable. The Rendulic Rule embodies an otherwise firmly established admonition against judging contentious battlefield decisions with hindsight. Nevertheless, it was born of a factually ill-suited case and continues to raise significant legal as well as ethical challenges today. The most comprehensive study of the Rendulic Rule ever to appear in English, this multi-disciplinary anthology will appeal to researchers and practitioners of IHL and ICL, as well as military historians and military ethicists and offers ground-breaking new research. Nobuo Hayashi is affiliated to the Centre for International and Operational Law at the Swedish Defence University in Stockholm, Sweden. Carola Lingaas is affiliated to the Faculty of Social Studies at VID Specialized University in Oslo, Norway.

With the ad hoc tribunals completing their mandates and the International Criminal Court under significant pressure, today's international criminal jurisdictions are at a critical juncture. Their legitimacy cannot be taken for granted. This multidisciplinary volume investigates key issues pertaining to legitimacy: criminal accountability, normative development, truth-discovery, complementarity, regionalism, and judicial cooperation. The volume sheds new light on previously unexplored areas, including the significance of redacted judgements, prosecutors' opening statements, rehabilitative processes of international convicts, victim expectations, court financing, and NGO activism. The book's original contributions will appeal to researchers, practitioners, advocates, and students of international criminal justice, accountability for war crimes and the rule of law.

What does it mean to say that international humanitarian law (IHL) strikes a realistic and meaningful balance between military necessity and humanity, and that the law therefore 'accounts for' military necessity? To what consequences does the law 'accounting for' military necessity give rise? Through real-life examples and careful analysis, this book challenges received wisdom on the subject by devising a new theory that not only reaffirms Kriegsrason's fallacy but also explains why IHL has no reason to restrict or prohibit militarily unnecessary conduct on that ground alone. Additionally, the theory hypothesises greater normative significance for humanitarian and chivalrous imperatives when they conflict with IHL rules. By combining international law, jurisprudence, military history, strategic studies, and moral philosophy, this book reveals how rational fighting relates to ethical fighting, how IHL incorporates contrasting values that shape its rules, and how law and theory adapt themselves to war's evolutions.

With the ad hoc tribunals completing their mandates and the International Criminal Court under significant pressure, today's international criminal jurisdictions are at a critical juncture. Their legitimacy cannot be taken for granted. This multidisciplinary volume investigates key issues pertaining to legitimacy: criminal accountability, normative development, truth-discovery, complementarity, regionalism, and judicial cooperation. The volume sheds new light on previously unexplored areas, including the significance of redacted judgements, prosecutors' opening statements, rehabilitative processes of international convicts, victim expectations, court financing, and NGO activism. The book's original contributions will appeal to researchers, practitioners, advocates, and students of international criminal justice, accountability for war crimes and the rule of law.