Until recently, most writings on the relationship between climate change and security were highly speculative. The IPCC assessment reports to date offer little if any guidance on this issue and occasionally pay excessive attention to questionable sources. The articles published in this special...

The issue of climate change and security has received much attention in recent years. Still, the results from research on this topic are mixed and the academic community appears to be far from a consensus on how climate change is likely to affect stability and conflict risk in affected...

Mediation, as a means to end armed conflicts, has gained prominence particularly in the past 25 years. This article reviews peace mediation research to date, with a particular focus on quantitative studies as well as on significant theoretical and conceptual works. The growing literature on...

Which armed groups have perpetrated sexual violence in recent conflicts? This article presents patterns from the new Sexual Violence in Armed Conflict (SVAC) dataset. The dataset, coded from the three most widely used sources in the quantitative human rights literature, covers 129 active...

How important is ideology for the analysis of civil war? In contrast to literature that neglects ideology in its emphasis on structural variables or situational incentives, this article argues for the recognition of its essential role in the functioning of armed groups if they are to explain...

This article examines how military organizations that are generally committed to following the laws and customs of war exploit what the author terms ‘the collateral damage exemption’, by employing legally-sanctioned war-fighting strategies that result in significant numbers of...

Recent studies indicate that strategic nonviolent campaigns have been more successful over time in achieving their political objectives than violent insurgencies. But additional research has been limited by a lack of time-series data on nonviolent and violent campaigns, as well as a lack of more...

The events of the Arab Spring of 2011 have made clear the importance and potential efficacy of nonviolent resistance, as well as the field’s inability to explain the onset and outcome of major nonviolent uprisings. Until recently, conflict scholars have largely ignored nonviolent...

This article introduces a new dataset on post-conflict justice (PCJ) that provides an overview of if, where, and how post-conflict countries address the wrongdoings committed in association with previous armed conflict. Motivated by the literature on post-conflict peacebuilding, we study justice...

Most theories that seek to explain the relationship between major war and the creation of new political orders posit a direct link between the interests of the winning states and the type of order that emerges. We tend to assume that since most wars are fought for specific purposes and a defined...