This paper argues that, while the famous “first shot formula” represents the dominant interpretation for the application of common Article 2(1) of the Geneva Conventions, its application in the case of unilateral use of lethal force for the targeted killing of military personnel in the territory of a third state is not compatible with the requirements of humanity and the object and purpose of these treaties. The paper contends such an operation will not ipso facto trigger an international armed conflict between targeting state and the state of the targeted person. By examining the elements that constitute an international armed conflict, the paper proposes a new criterion for determining the beginning of such a conflict in cases of targeted killing of military personnel in the territory of a third state.

This article examines the United Kingdom’s use of drones in an act of self-defence in a counter-terrorism operation. The government justified the targeted killing of a UK citizen in Syria – a country with which it was not at war at the time – with reference to existing laws and norms. In doing so, it contested a number of established concepts to justify its conduct as lawful activity. The article argues that modern weapons such as drones, which are used to address novel threats, lead to legal justification that in turn has the potential to create new laws. In this way, the intersection of norms, warfare and new technologies becomes a productive site of political contestation. The contribution of the article is twofold: empirically, it contributes to debates on targeted killing and discussions surrounding the meaning and interpretation of ‘imminence’ in the context of preventive self-defence in the United Kingdom; and theoretically, it adds to the constructivist literature by examining norm contestation and resulting normativity in this area. The article concludes that the legal justification in this particular instance has important implications for other emerging technologies that require discussions about how states justify their actions to conform with existing legal and normative frameworks.

Over the last decade, the concept targeted killing has received much attention in debates on the customary interpretation of the right to self-defence, particularly in the context of practices such as US armed drone attacks. In these debates, government silence has often been invoked as acquiescence to the jus ad bellum aspects of targeted killing. Focusing on the question of state silence on targeted killing practices by the Israeli and US governments in recent years, this article investigates over 900 UN Security Council and Human Rights Council debates and argues that there has been no tacit consent to targeted killing. The analysis firstly shows that the majority of states have condemned Israeli targeted killing practices and have raised concerns about armed drone attacks, while falling short of directly protesting against US practices. The article, secondly, applies the customary international law requirements for acquiescence and challenges the idea that silence on US armed drone attacks can be understood as a legal stance towards targeted killing. The article, finally, investigates the political context and engages with alternative interpretations of silence. Contextualizing acts of protest and lack of protest within an asymmetrical political context, the article posits that the invocation of silence as acquiescence in the case of targeted killing is problematic and risks complicity of legal knowledge production with the violence of hegemonic actors.

Law following and law breaking are often conceptualised as polar opposites. However, authorities in liberal democracies increasingly deploy a strategy of what I call plausible legality in order to secure immunity and legitimacy for proscribed practices. Rather than ignore or suspend law, they construct legal justifications for human rights abuses and other dubious policies, obscuring the distinction between legal compliance and non-compliance. I argue this is possible because instabilities in legal rules make them vulnerable to manipulation and exploitation. By tracing American rationales for contentious ‘enhanced interrogation techniques’, indefinite detention, and ‘targeted killing’ practices in the ‘Global War on Terror’, I show that law need not always be abandoned or radically reconstituted to achieve troubling ends and that rule structures enable certain patterns of violation while limiting others. The international prohibition on torture is robust and universal, but provides vague definitions open to interpretation. Detention and lethal targeting regulations are jurisdictionally layered and contextually complex, creating loopholes and gaps. The article concludes by reflecting on implications for the protection of human rights. While law is not wholly indeterminate, human rights advocates must constantly advocate shared legal understandings that constrain state violence.

For the first time since the introduction of the Canadian Charter of Rights and Freedoms, Canada is in an armed conflict with an insurgency that has actively recruited Canadians and directed them to use or promote violence against Canada. In the result, the Canadian government may ask its soldiers to target and kill fellow Canadians abroad or to assist allies in doing so. This situation raises a host of novel legal issues, including the question of “targeted killing.” This matter arose for the United Kingdom in 2015 when it directed the use of military force against several Britons believed to be plotting a terrorist attack against the United Kingdom from abroad. This incident sparked a report from the British Parliament highlighting legal dilemmas. This article does the same for Canada by focusing on the main legal implications surrounding a targeted killing by the Canadian government of a Canadian citizen abroad. This exercise shows that a Canadian policy of targeted killing would oblige Canada to make choices on several weighty legal matters. First, the article discusses the Canadian public law rules that apply when the Canadian Armed Forces deploy in armed conflicts overseas. It then analyzes international law governing state uses of military force, including the regulation of the use of force (jus ad bellum) and the law of armed conflict (jus in bello). It also examines an alternative body of international law: that governing peacetime uses of lethal force by states. The article concludes by weaving together these areas of law into a single set of legal questions that would necessarily need to be addressed prior to the targeted killing of a Canadian abroad.

This article examines several questions relating to international humanitarian law (jus in bello) with respect to the conflicts against the Islamic State. The first question explored is the classification of conflicts against the Islamic State and the relevant applicable law. The situation in Iraq is a rather classic non-international armed conflict between a state and a non-state actor with third states intervening alongside governmental forces. The situation in Syria is more controversial, especially with respect to the coalition's airstrikes against the Islamic State on Syrian territory. If the Syrian government is considered as not having consented to the coalition's operations, then, according to this author's view, the coalition is involved in two distinct armed conflicts: an international armed conflict with the Syrian government and a non-international armed conflict with the Islamic State. The second question analyzed in the article bears on the geographical scope of application of international humanitarian law. In this context, the article examines whether humanitarian law applies: in the entire territory of the state in whose territory the hostilities take place, in the territories of the intervening states, and in the territory of a third state.

In the post-9/11 era, the label “asymmetric wars” has often been used to question the relevance of certain aspects of international humanitarian law (IHL); to push for redefining the combatant/civilian distinction; and to try to reverse accepted norms such as the bans on torture and assassination. In this piece, we focused on legal and policy discussions in the United States and Israel because they better illustrate the dynamics of State-led “norm entrepreneurship”, or the attempt to propose opposing or modified norms as a revision of IHL. We argue that although these developments are to be taken seriously, they have not weakened the normative power of IHL or made it passé. On the contrary, they have made it more relevant than ever. IHL is not just a complex (and increasingly sophisticated) branch of law detached from reality. Rather, it is the embodiment of widely shared principles of morality and ethics, and stands as a normative “guardian” against processes of moral disengagement that make torture and the acceptance of civilian deaths more palatable.

This article evaluates the benefits of a ‘turn to narration’ in international legal scholarship. It argues that significant attention should be paid to the narrators who employ international law as a vocabulary to further their professional projects. Theories of unreliable narration help map consensus within international law's interpretive community in a manner that is acutely sensitive to point of view and perspective. The article examines the existence and extent of unreliable narration through a case study: the practice of targeted killing by the Obama administration in the United States. The struggle for control of the narrative, by narrators with different professional roles and cognitive frames, is ultimately a struggle for interpretive power, with the resulting ability to ‘kill or capture’ divergent narrative visions. Unreliable narration offers a critical heuristic for assessing how narratives are generated, sustained, and called into question in international law, while fostering reflexive inquiry about international law as a professional discipline.