The pursuit of sustainable development in the context of global environmental change requires enhanced capability to deal with changing hazard profiles, across scales and geographies. Humans attempt to manage human and natural systems interactions in ways that minimize disaster risks, and the political expression of this ambition is the Sendai Framework for Disaster Risk Reduction 2015–2030 (‘Sendai Framework’). These efforts lay the foundation for sustainable development, as since the onset of the Sendai Framework, the policy objective of disaster risk reduction has been explicitly linked to global progress on the Sustainable Development Goals. Separately, peace is a focal point of SDG 16, and widely regarded as foundational to attainment of all SDGs. Meanwhile in academic and policy arenas throughout the 2000s, evidence attests of the amplifying negative impact of climate-related disaster events on increasing violent conflict. What remains underexplored are questions of whether and how effective management of human and natural systems interaction, through disaster risk reduction, can contribute towards conditions of peace through peacebuilding. This paper explores how delivery of the Sendai Framework is necessary for sustainability, and potentially also for peace. In the context of the sustainability–peace nexus, the contribution of disaster risk reduction is terra incognita. This paper aims to deepen understanding of those under-researched tripartite links.