The publications listed here represent a small selection of the work of GCILS staff members. To see full listings of publications please click through to the University of Glasgow main webpages in each individual staff member profile.

Witnesses and Guarantors: Third-Party Obligations and the Internationalisation of Peace Agreements

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While third states and international organisations often co-sign peace agreements in the capacity of witnesses or guarantors, little is understood of the legal consequences flowing from these roles. The chapter aims to fill this gap. First, it highlights that the mere designation of witness or guarantor leads to few consequences. Second, it analyses how specific third-party rights and obligations are established and conceptualised under VCLT rules, extended by analogy to intra-state peace agreements. Third, it provides a brief illustration of common third-party rights and obligations in peace agreements. Finally, it examines whether the involvement of third parties can internationalise an intra-state peace agreement, i.e. render it to be governed by international law. Bringing together views from the literature, jurisprudence and the preceding analysis on the structure of third-party rights and obligations, the chapter concludes that such rights and obligations can be internationalised, in a manner that can only extend to the agreement as a whole when inseparable from the rest of the agreement.

Entrenching Peace in Law: Do Peace Agreements Possess International Legal Status?

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Some 650 peace agreements have been concluded between governments and armed opposition groups since 1990. These agreements often do not fulfil the criteria of sources in domestic or international law: they are negotiated outside the established lawmaking channels of domestic law and are signed by armed opposition groups, which are traditionally not accorded treaty-making capacity in international law. Yet many scholars contend that the international legal status of peace agreements should be recognised either as international(ised) or hybrid agreements. In some peace processes, negotiating parties also intend to attach international legal status to their agreement. Consequently, a rich repertoire has emerged on the question of the international legal status of peace agreements across the practice of peacemaking, United Nations Security Council (‘UNSC’) practice, domestic and international judicial and arbitral decisions, and scholarship. Providing a comprehensive examination of this repertoire, this article demonstrates that peace agreements are not yet attributed legal status in international law. However, it is also explained that the lack of international legal status of peace agreements does not yield their conclusion and implementation as precarious, as is often feared. Attaching international legal status to peace agreements would neither shield them from all domestic and international judicial challenges nor necessarily function as an incentive to conclude and comply with a peace agreement. The article concludes on the note that the lack of international legal status does not relegate peace agreements to ‘scraps of paper’, as the implementation of peace agreements can be enhanced by incorporation into domestic law and through international oversight mechanisms, including the tools at the disposal of the UNSC.

Treaty withdrawal and recalcitrant states

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The recent prevalence of high-profile unilateral treaty withdrawals raises broader questions over trust in treaty-making. Given the foundational importance of trust in treaties to international law, these withdrawals present risks to the international legal order generally. The issue for international law is how it can regulate treaty withdrawal in a way that preserves trust in the international legal system. The problem of trust is twofold. If international law adopts too permissive a stance towards unilateral withdrawal, then this will undermine trust in the binding force of treaties: pacta sunt servanda. If it is too restrictive, it will undermine the authority of international law, since it will result in situations in which recalcitrant States (ie States which have decided no longer to comply with their obligations) disobey, and are seen to disobey, their obligations. The paper seeks to explore this tension that underlies the regulation of treaty withdrawal. First, it analyses historical approaches to the problem, and, second, how the Vienna Convention on the Law of Treaties has sought to resolve it. It then examines how the principle is and can be used to achieve a balance between integrity and authority that can assist international law in regulating withdrawal and recalcitrance in a manner that preserves trust in treaty-making.

International Adjudication and Its Discontents: A Pluralist Approach to International Tribunal Backlash

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International tribunal backlash remains poorly understood: hampered by conceptual challenges, systematic research into the causes of this phenomenon remains nascent. The present article makes two contributions to advancing this endeavour. First, building on existing literature, it sets out a working definition of international tribunal backlash, tailored to facilitate mixed method empirical research into the causes of backlash across institutions and sectors. Second, drawing on international relations’ pluralist turn, the article provides an analytically eclectic theoretical scaffold for causal analysis of international tribunal backlash, enabling standardised cross-institutional and sectoral comparison without over-simplifying the complexity of backlash in various instances. The article accordingly provides the building blocks for improved understanding of the causes of – and the potential scope to manage – international tribunal backlash across institutions, regions and sectors.

The (self) protection of civilians in South Sudan: popular and community justice practices. African Affairs

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Over the past decade, a body of scholarship on civilian self-protection (CSP) has emerged, advancing understandings of civilian agency in war. In this article, we argue that CSP has been conceptualized in a narrow manner, reflecting the nascent status of the field. Scholars have focused on responses to threats directly related to the dynamics of conflict, physical in nature, and caused by the presence of armed groups. Using the case study of the Protection of Civilians (PoC) sites in South Sudan and drawing on over 150 interviews, we identify one type of protective response neglected in the literature: community and popular justice. Although the PoC sites provide a measure of protection, residents face a range of daily threats that are indirectly related to the conflict, such as crime. In this context, community justice emerged as a natural response, an overlooked yet vital form of CSP that addresses immediate protection needs and fulfills a social ordering function. By conceiving of justice in this way, this article aims to deepen understanding of civilian agency and start a conversation with scholars and practitioners about the boundaries of (self) protection.

Emily Paddon Rhoads

(Un)constitutional Change Rooted in Peace Agreements

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Peace agreements aiming to end intra-state armed conflicts have often provided for radical constitutional change, with more than 100 peace agreements concluded since 1989 containing provisions on constitutional reform. When such constitutional change is envisaged to take place within the framework of an existing constitution, as opposed to the making of a new constitution, hard-achieved deals between peace-making parties are exposed to ‘the unconstitutionality challenge’. Although there is ample literature on the making of a new constitution during transitions from conflict to peace, implementing a peace agreement within an existing constitutional framework and ‘the unconstitutionality challenge’ to peace reforms have not been fully examined to date. In this Article, we first identify the modalities in which ‘the unconstitutionality challenge’ is directed at constitutional change rooted in peace agreements. We do so through a comparative survey and by particular reference to peace processes in Colombia (with the FARC-EP) and the Philippines (regarding the Mindanao conflict). We then examine the promise and limitations of three legal strategies in addressing the unconstitutionality challenge: (i) recourse to international law in assessing unconstitutionality, (ii) transitionalism in judicial review, and (iii) attributing supra-constitutional or international legal status to peace agreements. We conclude that while each strategy has some merit, their effectiveness may be limited where they lack legal feasibility or political purchase. The resulting intractability of the unconstitutionality challenge, particularly in jurisdictions where there is a strong commitment to legalism, warrants a re-thinking of the link between peace-making and constitutional reform and the importance of taking existing constitutional frameworks in transitional countries seriously.

Tarik Olcay