International Humanitarian Law Commons^™

Twelve Key Questions On Self-Defense Against Non-State Actors, Terry D. Gill, Kinga Tibori-Szabó

International Law Studies

This article examines the most pertinent questions relating to the applicability of the right of self-defense to attacks conducted by non-State armed groups (NSAGs) acting independently of State control from the territory of one or more States against the territory of another State. These questions are approached from the perspective of legality (does the right of self-defense apply to attacks not mounted by or under the control of a State) and modality (assuming the applicability of self-defense to such attacks; how do the principles of necessity, proportionality and immediacy affect its application)? Starting with an assessment of the place of …

The Occupation Of Maritime Territory Under International Humanitarian Law, Marco Longobardo

International Law Studies

This article explores whether it is possible to apply the law of occupation beyond land territory, to maritime areas characterized here as “maritime territory.” The article argues that the definition of territory under Article 42 of the 1907 Hague Regulations comprises internal waters, territorial sea, and archipelagic waters, whereas other areas such as the continental shelf, the exclusive economic zone, and high seas fall outside the scope of Article 42. Accordingly, internal waters, the territorial sea, and archipelagic waters may be placed under occupation if a hostile force exercises actual authority over them without valid legal title. The article describes …

Classification Of Cyber Capabilities And Operations As Weapons, Means, Or Methods Of Warfare, Jeffrey T. Biller, Michael N. Schmitt

International Law Studies

Despite several persistent controversies regarding how international law applies to cyber operations during an armed conflict, general understanding of the law in this domain is maturing. Reasoning by analogy to non-cyber application and interpretation of international law underlies much of the progress. Yet, although preexisting normative structures and legal terminology enable legal advisors and scholars to usefully draw upon previously acquired experience and understanding, there are obstacles to definitive analogizing that result from fundamental differences between cyber and kinetic operations. The number of imperfect analogies that underlie some of the normative uncertainty in the field underscores this point.

One key …

Beyond Geneva: Detainee Review Processes In Non-International Armed Conflict—A U.S. Perspective, Ryan J. Vogel

International Law Studies

The need for detainee review in non-international armed conflict has never been more imperative. Yet, the law of armed conflict is almost completely silent on the subject. Although the law may not require States to conduct detainee review processes in non-international armed conflict, the spirit of the law encourages it, and States—particularly the United States—have begun to see utility in the development and implementation of such review processes. The object of this article is to identify an appropriate framework for detainee review, examine relevant U.S. state practice, and provide practical guidelines for implementing processes to review the status and threat …

Weapons Review Obligation Under Customary International Law, Natalia Jevglevskaja

International Law Studies

Under Article 36 of the 1977 Additional Protocol I to the Geneva Conventions, States are required to review new weapons for their compliance with international law. While recent discussions on the regulation of lethal autonomous weapons systems under the auspices of the UN Certain Conventional Weapons Convention increasingly emphasize the importance of national weapons review mechanisms, Article 36 is known to be implemented only by a handful of States. Some legal scholars have nonetheless argued that the Article 36 obligation has attained customary international law status. Remarkably, substantive analysis of State practice and opinio juris required to evidence that certain …

The Updated Icrc Commentary On The Second Geneva Convention: Demystifying The Law Of Armed Conflict At Sea, Bruno Demeyere, Jean-Marie Henckaerts, Heleen Hiemstra, Ellen Nohle

International Law Studies

Since their publication in the 1950s and 1980s respectively, the Commentaries on the Geneva Conventions of 1949 and their Additional Protocols of 1977 have become a major reference for the application and interpretation of those treaties. The International Committee of the Red Cross, together with a team of renowned experts, is currently updating these Commentaries in order to document developments and provide up-to-date interpretations of the treaty texts. Following a brief overview of the methodology and process of the update as well as a historical background to the Second Geneva Convention, this article addresses the scope of applicability of the …

Duty To Render Assistance To Mariners In Distress During Armed Conflict At Sea: A U.S. Perspective, Raul (Pete) Pedrozo

International Law Studies

In 2017, the International Committee of the Red Cross published an updated Commentary on the Second Geneva Convention. One question left unanswered by the new Commentary is the relationship between international humanitarian law and other international treaties applicable to the maritime domain, such as the U.N. Convention on the Law of the Sea (UNCLOS) and treaties adopted by the International Maritime Organization (IMO). The Second Geneva Convention establishes a legal framework for the humane treatment and protection of victims of armed conflict at sea—the wounded, sick and shipwrecked. There are circumstances, however, in which the belligerents do not have the …

The International Legal Implications Of Military Space Operations: Examining The Interplay Between International Humanitarian Law And The Outer Space Legal Regime, Dale Stephens

International Law Studies

In the contemporary period, many military forces rely heavily on space-based assets to conduct operations across a wide spectrum of contexts. Such reliance necessarily exposes a correlative vulnerability that such assets may be degraded or destroyed, especially in a time of armed conflict. However, the legal framework that governs military action in space during a time of armed conflict is not well explored. This article examines the interaction between International Humanitarian Law (IHL) and the Outer Space legal regime. Harmonization of legal regimes is a goal of any reconciliation project, although such harmonization may not always be readily possible. In …

Armed Conflict-Related Detention Of Particularly Vulnerable Persons: Challenges And Possibilities, Sandesh Sivakumaran

International Law Studies

Persons detained for reasons related to an armed conflict are in a vulnerable position. Deprived of their liberty, they are at the mercy of their captors. Certain groups of detainees are particularly vulnerable. Additionally, the way in which non-international armed conflicts are fought can make it difficult for some parties to the conflict to comply with the rules benefiting particularly vulnerable detainees. This Article identifies groups of particularly vulnerable detainees and analyzes the general and special protections that are afforded to them under the conventional and customary international law of armed conflict. It then considers the realities of detention in …

The Updated Commentary On The First Geneva Convention--A New Tool For Generating Respect For International Humanitarian Law, Lindsey Cameron, Jean-Marie Henckaerts, Bruno Demeyere, Eve La Haye, Heike Niebergall-Lakner

Georgia Journal of International & Comparative Law

This Article was originally published in 97 Int’l Rev. Red Cross, no. 900, 2015, at 1209– 26. It is reprinted with permission.

Contorting Common Article 3: Reflections On The Revised Icrc Commentary, Michael A. Newton

Georgia Journal of International & Comparative Law

No abstract provided.

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 Future Of U.S. Detention Under International Law: Workshop Report, International Committee Of The Red Cross (Icrc), Harvard Law School Program On International Law And Armed Conflict (Hls Pilac), Stockton Center For The Study Of International Law (U.S. Naval War College)

International Law Studies

The International Committee of the Red Cross Regional Delegation for the United States and Canada, the Harvard Law School Program on International Law and Armed Conflict, and the Stockton Center for the Study of International Law at the U.S. Naval War College recently hosted a workshop titled Global Battlefields: The Future of U.S. Detention under International Law. The workshop was designed to facilitate discussion on international law issues pertaining to U.S. detention practices and policies in armed conflict. Workshop participants included members of government, legal experts, practitioners and scholars from a variety of countries. This report attempts to capture the …

Fragmented Wars: Multi-Territorial Military Operations Against Armed Groups, Noam Lubell

International Law Studies

Recent years have seen the emergence of significant legal debate surrounding the use of force against armed groups located in other States. With time, it has become clear that in many cases such operations are not confined to the territory of one other State, but expand to encompass multiple territories and often more than one armed group. This article examines multi-territorial conflicts with armed groups through the lens of several legal frameworks. Among other topics, it analyses the questions surrounding the extension of self-defense into multiple territories, the classification of the hostilities with the group and between involved States, the …

Space Weapons And The Law, Bill Boothby

International Law Studies

Outer space is of vital importance for numerous civilian and military functions in the modern world. The idea of a space weapon involves something used, intended or designed for employment in, to or from outer space to cause injury or damage to the enemy during an armed conflict. Non-injurious, non-damaging space activities that adversely affect enemy military operations or capacity, though not involving the use of weapons, will nevertheless be methods of warfare. Article III of the Outer Space Treaty makes it clear that international law, including weapons law, applies in outer space. Accordingly, the superfluous injury/unnecessary suffering and indiscriminate …

The Updated Commentary On The First Geneva Convention – A New Tool For Generating Respect For International Humanitarian Law, Lindsey Cameron, Bruno Demeyere, Jean-Marie Henckaerts, Eve La Haye, Heike Niebergall-Lackner

International Law Studies

Since their publication in the 1950s and the 1980s respectively, the Commentaries on the Geneva Conventions of 1949 and their Additional Protocols of 1977 have become a major reference for the application and interpretation of these treaties. The International Committee of the Red Cross (ICRC), together with a team of renowned experts, is currently updating these Commentaries in order to document developments and provide up-to-date interpretations. The work on the first updated Commentary, the Commentary on the First Geneva Convention relating to the protection of the wounded and sick in the armed forces, has already been finalized. This article provides …

A Human Rights Perspective To Global Battlefield Detention: Time To Reconsider Indefinite Detention, Yuval Shany

International Law Studies

This article discusses one principal challenge to detention without trial of suspected international terrorists—the international human rights law (IHRL) norm requiring the introduction of an upper limit on the duration of security detention in order to render it not indefinite in length. Part One of this article describes the “hardline” position on security detention, adopted by the United States in the immediate aftermath of the 9/11 terror attacks (followed, with certain variations, by other countries, including the United Kingdom and the State of Israel), according to which international terrorism suspects can be deprived of their liberty without trial for the …

The Limits Of Inviolability: The Parameters For Protection Of United Nations Facilities During Armed Conflict, Laurie R. Blank

International Law Studies

This article examines the international legal protections for United Nations humanitarian assistance and other civilian facilities during armed conflict, including under general international law, setting forth the immunities of the United Nations, and the law of armed conflict (LOAC), the relevant legal framework during wartime. Recent conflicts highlight three primary issues: (1) collateral damage to UN facilities as a consequence of strikes on military objectives nearby and military operations in the immediate vicinity; (2) the misuse of UN facilities for military purposes; and (3) direct attacks on fighters, weapons or other equipment that cause damage to such facilities. To identify …

Detention By Armed Groups Under International Law, Andrew Clapham

International Law Studies

Does international law entitle armed groups to detain people? And what obligations are imposed on such non-state actors when they do detain? This article sets out suggested obligations for armed groups related to the right to challenge the basis for any detention and considers some related issues of fair trial and punishment. The last part of this article briefly considers the legal framework governing state responsibility and individual criminal responsibility for those that assist armed groups that detain people in ways that violate international law.

Chemical Weapons And Other Atrocities: Contrasting Responses To The Syrian Crisis, Tim Mccormack

International Law Studies

Why has the use of chemical weapons in Syria engendered such a substantive multilateral response in stark contrast to almost every other egregious international law violation perpetrated against the civilian population? Various theories have been offered but the explanation has little to do with humanitarian concerns for Syrian victims and is more readily explicable by unusual (in the Syrian context) alignment of U.S. and Russian national interests. Bashar al-Assad was convinced to accede to the Chemical Weapons Convention, to surrender his stockpiles of chemical weapons and to co-operate with international investigators deployed under UN Security Council auspices amid a cacophony …

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.

Partners And Legal Pitfalls, Brian Finucane

International Law Studies

Partnered military operations are an increasingly prominent feature of armed conflict and one which presents a distinct set of legal challenges to States assisting partners. This is particularly true of the war in Syria which is characterized both by States working with and through other States and non-State actors and by the widespread violation of the law of armed conflict (LOAC) by many of the parties. This article considers the legal implications of LOAC violations by a party to the conflict for the State or States providing it assistance and identifies risk mitigation measures that assisting States can adopt.

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 …

Surveillance By Algorithm: The Nsa, Computerized Intelligence Collection, And Human Rights, Peter Margulies

Law Faculty Scholarship

No abstract provided.

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 …

Foreign Terrorist Fighters In Syria: Challenges Of The “Sending” State, Marten Zwanenburg

International Law Studies

This article discusses domestic measures taken by the Netherlands to combat the phenomenon of foreign terrorist fighters, predominantly in the context of the Syrian conflict. It discusses criminal prosecution, asset freezes, deprivation of nationality and revocation of travel documents. The author concludes that in each of these fields, there is a close relationship between international law and national law.

The Dod Law Of War Manual And Its Critics: Some Observations, Charles J. Dunlap Jr.

International Law Studies

The U.S. Department of Defense’s (DoD) new Law of War Manual has generated serious debate about its treatment of a variety of issues including human shields, the status of journalists, cyber operations, the precautions to be taken prior to attacks and even the role of honor in war. Although this article does not purport to be a comprehensive response to every critique of the Manual and, indeed, cites opportunities for its improvement, it nevertheless concludes that on balance the Manual provides an excellent, comprehensive and much-needed statement of DoD’s view of the lex lata of the law of war.

The Combatant’S Stance: Autonomous Weapons On The Battlefield, Jens David Ohlin

International Law Studies

Do Autonomous Weapon Systems (AWS) qualify as moral or rational agents? This paper argues that combatants on the battlefield are required by the demands of behavior interpretation to approach a sophisticated AWS with the “Combatant’s Stance”—the ascription of mental states required to understand the system’s strategic behavior on the battlefield. However, the fact that an AWS must be engaged with the combatant’s stance does not entail that other persons are relieved of criminal or moral responsibility for war crimes committed by autonomous weapons. This article argues that military commanders can and should be held responsible for perpetrating war crimes through …