Law Commons^™

Targeting A Satellite: Contrasting Considerations Between The Jus Ad Bellum And The Jus In Bello, Hitoshi Nasu

International Law Studies

With the development and greater availability of counter-space capabilities, satellites are becoming a prime target of military threats. However, the legal assessment for the targeting of a satellite requires careful analysis because of its impacts on terrestrial activities and the potential to affect the rights and interests of third parties when their payloads are carried by the targeted satellite. With these two unique characteristics in mind, this article unravels the complexity of international legal regimes applicable to military operations conducted against a satellite by contrasting threshold legal considerations necessary for the identification and application of relevant legal requirements under the …

Revisiting Ad Bellum Proportionality: Challenging The Factors Used To Assess It, Yishai Beer

International Law Studies

Traditionally, international law has established a binary distinction between jus ad bellum and jus in bello. The former relates to the right to exercise military force. The latter regulates the conduct of adversaries engaged in an armed conflict. However, the prevailing legal approach doesn't accept this dichotomy. It wants to reduce war's hazards by applying the ad bellum rules, including the proportionality requirement, continuously throughout the conduct of armed conflict. To that end, it has established factors that define the essence of the continuing ad bellum proportionality requirement. This article challenges the near-unanimous consensus regarding these factors. It argues that …

Military Action To Recover Occupied Land: Lawful Self-Defense Or Prohibited Use Of Force? The 2020 Nagorno-Karabakh Conflict Revisited, Tom Ruys, Felipe Rodriguez Silvestre

International Law Studies

In September 2020, heavy fighting erupted between Armenia and Azerbaijan in and around Nagorno-Karabakh, a region of Azerbaijan long controlled by Armenia. After two months of military confrontations, a tripartite ceasefire was concluded, drastically altering the pre-existing territorial status quo.

The "Second Nagorno-Karabakh War" brings to light a fundamental question for international law on the use of force—and one that has received limited attention in legal doctrine. The question is this: when part of a State’s territory is occupied by another State for an extended period of time, can the former still invoke the right of self-defense to justify …

From The Spectacular To The Everyday: International Law, Violence And The Agenda For Women, Peace And Security, Christine M. Chinkin

Book Chapters

This article looks at the conceptions of violence within WPS and thus within these diverse international legal regimes as they relate to women and girls. It first examines the regulation of inter-state violence, both legal recourse to the use of force and constraints upon the means and methods of warfare. It then outlines how state obligations to prevent and punish violence against women were brought into human rights law in the early 1990s, primarily by the UN Committee on the Elimination of Discrimination against Women (CEDAW Committee). The WPS resolutions are then summarised, focusing on provisions for the prevention of …

Silent War: Applicability Of The Jus In Bello To Military Space Operations, Kubo Mačák

International Law Studies

There are no molecules of air that could carry sound waves in the vacuum of outer space. Accordingly, space warfare may well become the first type of war whose signature sound would be—silence. But does the law of armed conflict (jus in bello) fall silent in times of Silent War? This article addresses the uncertainty at the heart of this issue. First, it delineates the relevant conceptual framework by examining the factual notion of “military space operations,” and its relationship with the legal concept of “armed conflict,” as well as the overlap between the potentially applicable bodies of …

The Innocent Combatant: Preserving Their Jus In Bello Protections, Mark "Max" Maxwell, Richard V. Meyer

Penn State Journal of Law & International Affairs

No abstract provided.

Arbitrary Withholding Of Consent To Humanitarian Relief Operations In Armed Conflict, Dapo Akande, Emanuela-Chiara Gillard

International Law Studies

This article examines the requirement under international humanitarian law (IHL) that consent to humanitarian relief operations must not be arbitrarily withheld. It begins with a brief outline of the rules of IHL regulating humanitarian assistance in armed conflict. The article then considers the origin of the rule prohibiting arbitrary withholding of consent to humanitarian relief operations before proceeding to set out the circumstances when consent will be considered to have been withheld arbitrarily under international law. It proposes three tests for arbitrariness in this context, and also examines how international human rights regulates humanitarian assistance in armed conflict.

Soldier 2.0: Military Human Enhancement And International Law, Heather A. Harrison Dinniss, Jann K. Kleffner

International Law Studies

Advances in technologies that could endow humans with physical or mental abilities that go beyond the statistically normal level of functioning are occurring at an incredible pace. The use of these human enhancement technologies by the military, for instance in the spheres of biotechnology, cybernetics and prosthetics, raise a number of questions under the international legal frameworks governing military technology, namely the law of armed conflict and human rights law. The article examines these frameworks with a focus on weapons law, the law pertaining to the detention of and by “enhanced individuals,” the human rights of those individuals and their …

Classifying The Conflict In Syria, Terry D. Gill

International Law Studies

This article examines the classification of the current armed conflict in Syria under international humanitarian law. The article first sets out the factual background identifying the principal parties and their alignments and motivations. It then proceeds to examine the question of classification of conflict under international humanitarian law and discusses the contentious issue of the effect of lack of consent by the government of a State in relation to foreign intervention in an ongoing non-international armed conflict when such intervention is directed against one or more armed groups operating from within that State’s territory. It then proceeds to apply these …

Syria: Can International Law Cope? Workshop Report, Christopher M. Ford

International Law Studies

The Stockton Center for the Study of International Law at the U.S. Naval War College and the Center for the Rule of Law at the U.S. Military Academy convened a three-day workshop in November 2015. The workshop sought to examine the question posed by its title: Can International Law Cope with the Situation in Syria? It is a question that has ramifications for the viability of international law well beyond the confines of events in Syria. This report surveys the key issues that were raised during the workshop and serves as an introduction to the articles that follow in this …

Mapping War Crimes In Syria, Beth Van Schaak

International Law Studies

This article maps the range of war crimes being committed in Syria with reference to the applicable treaty and customary international law and prospects for prosecution. It begins by presenting the international legal framework employed to determine when an armed conflict began in Syria, how this conflict is classified under international law and which multilateral treaties and customary rules are operative. This framework underlies the determination of which war crimes can be prosecuted, which tribunals might have jurisdiction and which perpetrators may be made subject to indictment. The article next focuses on some open legal and factual issues around certain …

Japan’S 2015 Security Legislation: Challenges To Its Implementation Under International Law, Hitoshi Nasu

International Law Studies

Japan’s new security legislation, enacted on September 30, 2015 amid fierce debate over its constitutionality, is designed to enable a “seamless response” to any security situation that may arise. While public debate has been fixated on the re-interpretation of Article 9 of the Japanese Constitution, which underpins the theoretical foundation of this new legislation, there are also important international law issues that need to be addressed. After briefly reviewing the historical background leading to the adoption of the new security legislation and its contents, this article examines how the Self-Defense Force (SDF) can respond with the use of force to …

International Law, Legal Diplomacy, And The Counter-Isil Campaign: Some Observations, Brian Egan

International Law Studies

Speech as prepared for delivery by Brian Egan, Legal Adviser, U.S. Department of State; 110th Annual Meeting of the American Society of International Law Washington, DC, April 1, 2016

Can The Icc Consider Quesztions On Jus Ad Bellum In A War Crimes Trial?, Thomas S. Harris

Case Western Reserve Journal of International Law

War has forever been considered the utmost necessary evil. Nevertheless, international law has for some time sought to limit the right to wage war (jus ad bellum), as well as the means and methods employed amid war (jus in bello). Although these two branches of law now share humanitarian purposes the prevention of war and its effects -- they have generally been kept separate throughout history. However, confronted with widespread violations of jus in bello, resulting in appalling humanitarian disasters, some have suggested amending their relationship. This was notably sought at the Nuremberg Trials, where prosecutors failed to contend that …

Emerging Technologies And Loac Signaling, Eric Talbot Jensen

International Law Studies

As States seek to weaponize new technologies such as robotics, cyber tools and nanotechnology, the current law of armed conflict (LOAC) that guides the employment of existing weapons will signal rules and principles that should guide national decisions on what new technologies to weaponize and how to do so in a way that ensures compliance with battlefield regulation. LOAC has served this "signaling" function historically with respect to innovative weapon systems such as balloons, submarines, airplanes, and nuclear weapons, and will continue to do so as nations look forward to potentially weaponizing emerging technologies.

Applying The European Convention On Human Rights To The Use Of Physical Force: Al-Saadoon, David S. Goddard

International Law Studies

In Al-Saadoon and Others v. Secretary of State for Defence, the High Court of Justice of England and Wales has found that the United Kingdom’s obligations under the European Convention on Human Rights (ECHR) can be activated extraterritorially simply through the use by State agents of physical force against an individual. This article explains the judgment and places it in the context of the development of the law both in the United Kingdom and at the European Court of Human Rights (ECtHR). While it remains subject to appeal domestically and its approach may not be followed by the ECtHR, …

The Combatant Status Of The “Little Green Men” And Other Participants In The Ukraine Conflict, Shane R. Reeves, David Wallace

International Law Studies

As an occupation and a civil war are simultaneously taking place in Ukraine a particularly vexing international law question is presented: what is the legal status of those involved in the hostilities? This article is designed to answer that question and to identify the associated rights, duties and responsibilities of the participants in the conflict.

Conflict Classification In Ukraine: The Return Of The “Proxy War”?, Robert Heinsch

International Law Studies

The article examines the exact conditions for classifying an armed conflict under international humanitarian law against the backdrop of the crisis in Ukraine, taking into account the difficult factual situation on the ground and the involvement of the different parties to the conflict. Apart from dealing with the requirements of an international or a non-international armed conflict, it looks again into the specific circumstances for the “internationalization” of an internal armed conflict. In doing so, the author revisits the various approaches found in the jurisprudence of the International Court of Justice in its 1986 Nicaragua and 2007 Genocide judgments, as …

Regulating Hostilities In Non-International Armed Conflicts: Thoughts On Bridging The Divide Between The Tadić Aspiration And Conflict Realities, Geoffrey S. Corn

International Law Studies

International Humanitarian Law (IHL) evolved to strike a rational balance between the necessity of using combat power to defeat enemy opponents, and the humanitarian interest of mitigating the human suffering resulting from armed conflict. Ironically, however, the “type” of conflict most comprehensively regulated by this law—international or inter-State (IACs)—is not the “type” of armed conflict that has been most notable for producing humanitarian suffering since the end of World War II. Instead, non-international armed conflicts (NIACs)—conflicts between States and organized non-State belligerent groups, or even between multiple non-State belligerent groups—have been notorious for their brutality, indifference towards humanitarian restraint, and …

State Opinio Juris And International Humanitarian Law Pluralism, Michael N. Schmitt, Sean Watts

International Law Studies

International humanitarian law has developed through a pluralistic process. Its history reveals a pattern of rough proportionality between State opinio juris and non-State expressions of law. These diverse sources have maintained a respectable yet realistic balance between humanity and military necessity. However, current IHL dialogue presents a stark contrast to the vibrant and pluralistic exchanges of the past. The substantive input of non-State actors such as non-governmental organizations, tribunals, and scholars far outpaces the work of States. Parity of input, especially in quantitative terms, is surely too much to demand and surely not necessary given the special status of State …

Authorization Versus Regulation Of Detention In Non-International Armed Conflicts, Ryan Goodman

International Law Studies

What does the law of armed conflict say about detention in non-international armed conflict? Is the law “utterly silent,” as some contend, with respect to the grounds for detention—regulating who may be confined and for what status or behavior? And do the in bello rules provide a source of affirmative authority that empowers belligerents to engage in detention? How those questions are resolved and, in particular, the basis for reaching the conclusions may have unintended consequences for the regulation of warfare. This article contends that the laws of war regulate the grounds for detention but do not authorize detention in …

Silencing The Call To Arms: A Shift Away From Cyber Attacks As Warfare, Ryan Patterson

Loyola of Los Angeles Law Review

Cyberspace has developed into an indispensable aspect of modern society, but not without risk. Cyber attacks have increased in frequency, with many states declaring cyber operations a priority in what has been called the newest domain of warfare. But what rules govern? The Tallinn Manual on the International Law Applicable to Cyber Warfare suggests existent laws of war are sufficient to govern cyber activities; however, the Tallinn Manual ignores fundamental problems and unique differences between cyber attacks and kinetic attacks. This Article argues that several crucial impediments frustrate placing cyber attacks within the current umbra of warfare, chiefly the problems …

Is There A Way Out Of The Non-International Armed Conflict Detention Dilemma?, Gabor Rona

International Law Studies

Detention in non-international armed conflicts (NIACs, or wars fought between States and non-State armed groups) is a time-honored military and humanitarian necessity. And yet, the principles of sovereignty, the texts of the law of armed conflict and international human rights law and the historical record leave little doubt: international law recognizes no inherent detention power in such wars. As long as NIACs were purely internal civil wars, there was little basis to question the exclusive role of domestic law in regulating detention of the enemy. With the advent of transnational NIACs, such as the war in Afghanistan involving multi-national forces …

Targeting And Detention In Non-International Armed Conflict: Serdar Mohammed And The Limits Of Human Rights Convergence, Aurel Sari, Sean Aughey

International Law Studies

In recent years, the United Kingdom has seen a steady flow of legal challenges arising out of its involvement in the armed conflicts in Afghanistan and Iraq. Among these, the case of Serdar Mohammed, decided by the English High Court in May 2014, is of particular interest because of its wider implications. In essence, the High Court’s judgment in Mohammed questions the existence of a legal basis under the law of armed conflict for the conduct of status-based operations in non-international armed conflicts. This article demonstrates that the restrictive approach adopted by the High Court in Mohammed is mistaken as …

Cyber Espionage Or Cyber War?: International Law, Domestic Law, And Self-Protective Measures, Christopher S. Yoo

All Faculty Scholarship

Scholars have spent considerable effort determining how the law of war (particularly jus ad bellum and jus in bello) applies to cyber conflicts, epitomized by the Tallinn Manual on the International Law Applicable to Cyber Warfare. Many prominent cyber operations fall outside the law of war, including the surveillance programs that Edward Snowden has alleged were conducted by the National Security Agency, the distributed denial of service attacks launched against Estonia and Georgia in 2007 and 2008, the 2008 Stuxnet virus designed to hinder the Iranian nuclear program, and the unrestricted cyber warfare described in the 1999 book by …

Of Drones And Justice: A Just War Theory Analysis Of The United States' Drone Campaigns, Ethan A. Wright

Richard T. Schellhase Essay Prize in Ethics

No abstract provided.

Puzzles Of Proportion And The Reasonable Military Commander: Reflections On The Law, Ethics, And Geopolitics Of Proportionality, Robert D. Sloane

Faculty Scholarship

This article offers modest reflections on jus in bello proportionality. It suggests that the law of armed conflict (LOAC) build on the only consensus legal standard that exists: that of the good-faith reasonable military commander. The difficulty — here, as with any reasonableness standard — is to identify factors that realistically can, and legally should, guide adherence to it and to consider the objective and subjective dimensions of judgments under the standard. Part II scrutinizes the content and status of Additional Protocol I’s (API) canonical definition of proportionality. It analyzes its text and context to bring out the extent to …

Is Jus In Bello In Crisis?, Jens Ohlin

Jens David Ohlin

It is a truism that new technologies are remaking the tactical and legal landscape of armed conflict. While such statements are undoubtedly true, it is important to separate genuine trends from scholarly exaggeration. The following essay, an introduction to the Drone Wars symposium of the Journal, catalogues today’s most pressing disputes regarding international humanitarian law (IHL) and their consequences for criminal responsibility. These include: (i) the triggering and classification of armed conflicts with non-state actors; (ii) the relative scope of IHL and international human rights law in asymmetrical conflicts; (iii) the targeting of suspected terrorists under concept- or status-based classifications …

Beyond Hague Viii: Other Legal Limits On Naval Mine Warfare, David Letts

International Law Studies

Legal texts and scholarly articles that deal with the topic of naval mine warfare typically do so by reference to Hague Convention VIII of 1907 and customary international law. Little comment, if any, is usually made in relation to the variety of other legal regimes that might impact upon the use of naval mines in armed conflict. This article seeks to redress that imbalance by examining, with a focus on the jus in bello, a range of legal considerations arising from more contemporary sources that affect the use of naval mines in international armed conflict.

Civilian Casualties In Modern Warfare: The Death Of The Collateral Damage Rule, Valerie C. Epps

Georgia Journal of International & Comparative Law

No abstract provided.