International Law Commons^™

The Human Dimension Of Peace And Aggression, Chiara Redaelli

International Law Studies

Since the adoption of the Charter of the United Nations, the current international legal framework has drastically changed. In its traditional understanding, aggression is “the supreme international crime” aimed at protecting sovereignty and the territorial integrity of states. On the other hand, the U.N. Charter endorses an understanding of peace in the negative sense, that is, as mere absence of war. As human rights have gained momentum, they have helped reshape the legal landscape, a phenomenon referred to as the humanization of international law. How do peace and aggression fit within the humanized legal framework? This article will investigate the …

Autonomy And Precautions In The Law Of Armed Conflict, Eric Talbot Jensen

International Law Studies

Already a controversial topic, legal debate and broader discussions concerning the amount of human control required in the employment of autonomous weapons—including autonomous cyber capabilities—continues. These discussions, particularly those taking place among States that are Parties to the 1980 Certain Conventional Weapons Convention, reveal a complete lack of consensus on the requirement of human control and serve to distract from the more important question with respect to autonomy in armed conflict: under what conditions could autonomous weapons “select” and “attack” targets in a manner that complies with the law of armed conflict (LOAC).

This article analyzes the specific LOAC rules …

Autonomous Cyber Capabilities And The International Law Of Sovereignty And Intervention, Michael N. Schmitt

International Law Studies

This article explores the intersection of autonomous cyber capabilities and two primary rules of international law—the respect for the sovereignty of other States and the prohibition on coercive intervention into another State's internal or external affairs. Of all the rules of international law, these are the likeliest to be violated through employment of cyber capabilities, whether autonomous or not. This raises the question of whether a cyber operation that involves autonomous capabilities presents unique issues with respect to the application of the two rules. The article concludes that while there are numerous unsettled issues surrounding their application to cyber operations, …

The Interplay Of International Obligations Connected To The Conduct Of Others: Toward A Framework Of Mutual Compliance Among States Engaged In Partnered Warfare, Berenice Boutin

International Law Studies

This article examines international obligations that arise in relation to the conduct of other States, and analyzes how they apply and interact in the context of partnered warfare. It investigates rules of State responsibility relevant to the context of partnered warfare, as well as primary norms that impose obligations connected to the conduct of others. In essence, they consist of obligations not to actively help to or to blindly let others do what a State would not do itself. It is argued that, taken together, these rules form the contour of an overarching framework of mutual compliance among States cooperating …

An Incident In The South China Sea, Rob Mclaughlin

International Law Studies

This article assesses characterization issues under the law of the sea, through the medium of an International Law Studies “maritime situation.” The article begins with a hypothetical scenario concerning an incident between a NATO warship and PRC vessels near Subi Reef and Thitu Island in the South China Sea. The analysis then turns to how we might assess characterization issues under the law of the sea as they apply to this incident. The lenses of analysis employed are: (1) Where, in law of the sea terms, did the incident happen? (2) Who, employing a law of the sea characterization scheme, …

Will Cyber Autonomy Undercut Democratic Accountability?, Ashley Deeks

International Law Studies

In recent years, legislative bodies such as the U.S. Congress and the U.K. Parliament have struggled to maintain a role for themselves in government decisions to conduct military operations against foreign adversaries. Some of these challenges arise from constitutional structures, but they are also due to the changing nature of conflict: a shift away from large-scale kinetic operations and toward smaller-scale operations—including cyber operations—that are less visible and that do not require robust legislative support. These modern operations leave legislatures to engage in ex post and sometimes ineffective efforts to hold their executive branches accountable for international uses of force …

Iuu Fishing As A National Security Threat: Revisiting India’S Domestic Framework And Compliance With International Regimes, Pooja Bhatt

International Law Studies

Within India, illegal, unreported, and unregulated (IUU) fishing typically has been viewed as a non-traditional security concern that includes food and economic security, as well as broader societal and political issues. This article argues for understanding IUU fishing in a broader and deeper way and to view this issue as a traditional security threat. Several developments merit this approach, including the threat posed by foreign fishing vessels near Indian waters. Such distant water fishing vessels have been found fishing illegally around the world. On several occasions, these vessels are present near the exclusive economic zone of other states, raising serious …

Autonomous Cyber Capabilities Below And Above The Use Of Force Threshold: Balancing Proportionality And The Need For Speed, Peter Margulies

International Law Studies

Protecting the cyber domain requires speedy responses. Mustering that speed will be a task reserved for autonomous cyber agents—software that chooses particular actions without prior human approval. Unfortunately, autonomous agents also suffer from marked deficits, including bias, unintelligibility, and a lack of contextual judgment. Those deficits pose serious challenges for compliance with international law principles such as proportionality.

In the jus ad bellum, jus in bello, and the law of countermeasures, compliance with proportionality reduces harm and the risk of escalation. Autonomous agent flaws will impair their ability to make the fine-grained decisions that proportionality entails. However, a …

Special Rules Of Attribution Of Conduct In International Law, Marko Milanovic

International Law Studies

Are there are any special rules of attribution in international law? Are there, in other words, imputational rules that are not recognized as such in general international law, but are specific to particular branches of international law? This is the first article to systematically analyze the notion of special rules of attribution in international law. In particular, it searches for such rules in international humanitarian law, the law on the use of force, and European human rights law.

The article argues that, to the extent special rules of attribution exist, they are rare and never uncontroversial. In most situations, putative …

China’S Maritime Law Enforcement Activities In The South China Sea, Diane Desierto

International Law Studies

This article evaluates China’s public justifications for its unilateral maritime law enforcement activities in the South China Sea, including recent incidents affecting Indonesia, Vietnam, the Philippines, and Malaysia, against the binding international legal requirements of the United Nations Convention on the Law of the Sea (UNCLOS), the 2002 Declaration on the Conduct of Parties to the South China Sea, and the 2016 Permanent Court of Arbitration UNCLOS Annex VII arbitral award In the Matter of the South China Sea Arbitration. China’s unilateral maritime law enforcement activities in the South China Sea do not comply with UNCLOS and applicable international …

Release Of A Detained Warship And Its Crew Through Provisional Measures: A Comparative Analysis Of The Ara Libertad And Ukraine V. Russia Cases, Yoshifumi Tanaka

International Law Studies

The determination of whether to release a detained foreign warship and its crew is a crucial issue in law and in practice. This article examines the issue of the release of a detained foreign warship and its crewmembers through provisional measures by analyzing the ARA Libertad and Ukraine v. Russia cases. Specifically three issues must be examined. The first issue concerns the interpretation of military activities under Article 298(1)(b) of the U.N. Convention on the Law of the Sea (UNCLOS). On this issue, this article highlights that a threshold for deciding the preponderance of military or law enforcement elements is …

An International Attribution Mechanism For Hostile Cyber Operations, Yuval Shany, Michael N. Schmitt

International Law Studies

This article is the result of an international research project organized by the Federmann Cyber Security Research Center at Hebrew University to consider the feasibility of establishing an international attribution mechanism for hostile cyber operations, as well as the usefulness of such a body. The authors observe that, at present, states wielding significant cyber capability have little interest in creating such a mechanism. These states appear to be of the view that they can generate sufficient accountability and deterrence based on their independent technological capacity, access to expertise and to offensive (active defense) cyber tools, political clout, security alliances, and …

Beyond Human Shielding: Civilian Risk Exploitation And Indirect Civilian Targeting, Geoffrey S. Corn

International Law Studies

Few violations of the law of armed conflict (LOAC) are as pernicious as using civilians to shield military objectives from attack. This unlawful tactic unfortunately seems to be an all too common practice of organized armed groups, especially in conflicts against tactically superior conventional state armed forces. The very term "human shielding" presupposes, however, the ultimate objective is to prevent an opponent from attacking the shielded military objective or, in the alternative, substantially complicate that attack decision. But is a shielding effect always the ultimate objective of such civilian exploitation? This article argues that the answer is no; that there …

Strategic Proportionality: Limitations On The Use Of Force In Modern Armed Conflicts, Noam Lubell, Amichai Cohen

International Law Studies

The nature of modern armed conflicts, combined with traditional interpretations of proportionality, poses serious challenges to the jus ad bellum goal of limiting and controlling wars. In between the jus ad bellum focus on decisions to use force, and the international humanitarian law (IHL) regulation of specific attacks, there is a far-reaching space in which the regulatory role of international law is bereft of much needed clarity. Perhaps the most striking example is in relation to overall casualties of war. If the jus ad bellum is understood as applying to the opening moments of the conflict, then it cannot provide …

Dprk Maritime Sanctions Enforcement, Raul (Pete) Pedrozo

International Law Studies

The Democratic People’s Republic of Korea (DPRK) has been under U.N. sanctions since 2006 to dissuade the DPRK from continuing its nuclear weapons and ballistic missile programs. Nonetheless, the DPRK has evaded these sanctions, particularly through unlawful ship-to-ship transfers of refined petroleum products and coal. DPRK sanctions evasion, particularly as it relates to maritime activities, remains a critical issue that allows the DRPK government to continue its pursuit of nuclear weapons and its testing and amassment of ballistic missiles. Given the DPRK’s use of maritime tactics to evade sanctions, maritime interdiction is the most effective way to counter illicit DPRK …

The Legal Characterization Of Lethal Autonomous Maritime Systems: Warship, Torpedo, Or Naval Mine?, Hitoshi Nasu, David Letts

International Law Studies

With the rapid advances in autonomous navigation and artificial intelligence technology, naval industries are edging closer to the development of unmanned maritime platforms with lethal autonomous capability—lethal autonomous maritime systems (LAMS). The emergence of LAMS as a sui generis hybrid weapon system will almost certainly generate disagreement on their legal status. Currently, there is no agreement among States as to whether LAMS should legally be characterized as warships or other means of warfare, such as torpedoes and naval mines. This lack of certainty represents a significant deficiency with potential strategic and operational implications if left unresolved. To assist States in …

Smart Language: How To Address An Inherent Weakness Undermining The Implementation Of U.N. Sanctions On North Korea, Maiko Takeuchi

International Law Studies

Since 2006, the U.N. has adopted ten sanction resolutions against North Korea (The Democratic People’s Republic of Korea or DPRK) to date. While these sanctions appear comprehensive, the DPRK is still advancing its nuclear and ballistic missile programs and continuing relevant procurement, according to the U.N. 1874 Panel of Experts, which monitors the implementation of these sanctions. There are constant discussions on how to improve the U.N. Member States’ implementation of the resolutions. However, the shortcomings of the language of the resolutions often is overlooked and should be examined, as these shortcomings frustrate effective implementation by U.N. Member States. After …

The (Erroneous) Requirement For Human Judgment (And Error) In The Law Of Armed Conflict, Eric Talbot Jensen

International Law Studies

One of the most intriguing and important discussions in international law is the potential impact of emerging technologies on the law of armed conflict (LOAC), including weapons that incorporate machine learning and/or artificial intelligence. Because one of the likely characteristics of these advanced weapons would be the ability to make decisions implicating life and death on the battlefield, these discussions have highlighted a fundamental question concerning the LOAC: Does the law regulating armed conflict require human input in selecting and engaging targets or can that decision be made without human input? This article analyzes views expressed by scholars and NGOs, …

The Unlawfulness Of A “Bloody Nose Strike” On North Korea, Kevin Jon Heller

International Law Studies

The United States has reportedly been debating whether to "react to some nuclear or missile test with a targeted strike against a North Korean facility to bloody Pyongyang’s nose and illustrate the high price the regime could pay for its behavior." This article asks a simple question: would such a “bloody nose strike” (BNS) violate the jus ad bellum?

Providing a coherent answer is complicated by the lack of clarity surrounding the United States’ planning. In particular, the U.S. government has not specified what kind of provocation it believes would justify launching a BNS, has not identified precisely what …

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 …

Adverse Cyber Operations: Causality, Attribution, Evidence, And Due Diligence, Hans-Georg Dederer, Tassilo Singer

International Law Studies

Adverse cyber operations against States are on the rise, and so are the legal challenges related to such incidents under public international law. This article will not delve into already intensely debated problems of classification, such as whether adverse cyber operations constitute “armed attacks” or “use of force.” Rather, the article will focus on causality and attribution with special regard to problems of evidence. In particular, the article will elaborate on the applicable standards of proof to be met by the victim State when submitting, or having to submit, evidence to justify self-defense or countermeasures against the State of origin. …

The Peacetime Right Of Approach And Visit And Effective Security Council Sanctions Enforcement At Sea, Craig H. Allen

International Law Studies

Naval forces deployed across the world’s seas to enforce counterproliferation sanctions imposed by the U.N. Security Council must surmount any number of operational and legal challenges. High seas boardings by any State other than the vessel’s flag State remain controversial. The 1982 Law of the Sea Convention’s high seas articles carefully balance the principles of freedom of navigation and exclusive flag-State jurisdiction with the shared interest in ensuring effective enforcement of laws against certain serious offenses. The peacetime right of visit is a limited but invaluable compromise between those competing interests. Some commentators have suggested expanding the right to address …

Law As Strategy: Thinking Below The State In Afghanistan, Charles H. Norchi

International Law Studies

In Doha, Qatar the government of the United States has conducted successive rounds of negotiations with a non-State, the Islamic Emirate of Afghanistan (the Taliban) over the future of a State that was not present—the Government of Afghanistan. Regardless of the outcome, the United States will retain a national security interest in Afghanistan and the region. Contextually nuanced strategic choices will be critical and law could be a key strategy. This article identifies relevant Afghan history—a collective longue durée—appraises the severable sovereignty of the Afghan State, and underscores the imperative of working below the State. Drawing on a 1952 …

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 …

Can We Starve The Civilians? Exploring The Dichotomy Between The Traditional Law Of Maritime Blockade And Humanitarian Initiatives, Phillip J. Drew

International Law Studies

The contemporary practice of maritime blockade can trace its origins to the Dutch Placaat of 1564, under which the Dutch Navy enforced the closure of Spanish ports to maritime traffic, both inbound and outbound. Although originally designed to stop all military reinforcements from reaching an area, in the ensuing 450 years, blockade has developed into a method of warfare whose effects are primarily economic. As a result of the urbanization of much of the world’s population over the past 200 years, many States have become heavily reliant on imported foodstuffs and commodities, most of which moves by sea. When those …

Marine Insurance Prohibitions In Contemporary Economic Warfare, Richard L. Kilpatrick, Jr.

International Law Studies

As States and supranational actors increasingly employ economic sanctions to promote security objectives, a recent trend has focused on the regulation of commercial shipping activities. These maritime sanctions have restricted port access for designated vessels, banned the import and export of certain cargo classes, enhanced authorization for vessel inspections, and even justified vessel seizures. Critically, these techniques have also included targeted prohibitions on marine insurance covering designated vessels and cargo. Designed to frustrate sanctioned actors in their attempts to utilize maritime assets for malign purposes, marine insurance prohibitions thwart these efforts and also blunt the ability to generate revenue through …

Maritime Autonomous Vehicles Within The International Law Framework To Enhance Maritime Security, Natalie Klein

International Law Studies

Technological developments necessitate a review of long-standing and diverse international legal principles. The law of the sea is no exception in this regard where the introduction of different Maritime Autonomous Vehicles (MAVs) has prompted consideration of how the laws of naval warfare and rules governing the safety of international shipping accommodate these craft. This paper shifts the focus to the international laws relating to maritime security. It assesses how well the existing international legal framework for maritime security can account for the use of MAVs by law enforcement agencies and by non-state actors who are turning to MAVs for criminal …

Armed Groups And The Protection Of Health Care, Ezequiel Heffes

International Law Studies

That armed groups have been responsible for attacks against health care personnel and for violating the protection of health care is not news. This is one of the greatest humanitarian challenges of contemporary armed conflict. Armed groups, however, have also attempted to evacuate and treat wounded enemy fighters and civilians and, in certain contexts, they have even provided health care services for the civilian population living in the territories under their control. This article describes some of the key issues related to the variation of armed groups’ behaviors when dealing with the protection of health care, inquiring into why some …

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 …

The Legal Fog Of An Illusion: Three Reflections On "Organization" And "Intensity" As Criteria For The Temporal Scope Of The Law Of Non-International Armed Conflict, Jann K. Kleffner

International Law Studies

The "organization" of the non-State armed group and the "intensity" of the violence between it and its opponent(s) have emerged as the two key criteria to determine the temporal scope of the law of non-international armed conflict. These criteria have served to lift the fog of law in some important respects. Yet, several aspects of the temporal scope of the law of non-international armed conflict remain unsettled. This article addresses three of them, namely the assertion that the factors for ascertaining organization and intensity that have evolved in the jurisprudence of international criminal courts and tribunals are indicative rather than …