Articles

In recent decades, the United States has attempted to overthrow the regimes of several other countries in the hopes that the new regimes will be friendly toward Washington. Does foreign-imposed regime change (FIRC) succeed in making target states more accommodating to interveners’ interests? A new dataset and an analysis of foreign interventions in the Congo Wars show that FIRC damages relations between intervener and target state more often than it improves them.

Many energy consumers, and even analysts and policymakers, confront and frame energy and climate risks in a moral vacuum, rarely incorporating broader social justice concerns. Here, to remedy this gap, we investigate how concepts from justice and ethics can inform energy decision-making by reframing five energy problems — nuclear waste, involuntary resettlement, energy pollution, energy poverty and climate change — as pressing justice concerns.

Many international peacebuilders have suggested that integrating opposing combatants into a national military after civil war helps prevent conflict from recurring. Analysis of eleven cases of post–civil war military integration, however, reveals little evidence to support this claim. Underlying political conditions, not military integration, determine whether peace endures.

The concept of "ignoring" refers not only to actions by regime officials but also captures protesters’ perceptions of those actions. Examples of ignoring include not communicating with protesters, issuing condescending statements, physically evading protesters, or acting with contempt toward popular mobilization. Existing conceptual tools do not adequately capture these dynamics. By integrating protesters’ perceptions of the behavior of the targets of mobilization, not just of the security forces, the concept of “ignoring” helps explain protesters’ reactions and their future mobilization, in a way that conventional concepts such as tolerance cannot capture.

The support of the local business community helped to make Islamists’ a powerful force in the Somali civil war. The Islamists gained business support not because of shared religious affiliation, but because they ran a more stable and less costly protection racket than did other belligerents.

Why do armed groups switch sides in civil wars? In weak states with few obstacles to switching sides, groups defect for material gain or to acquire military support in local struggles. Such shifts have implications for how long civil wars will endure, how they will end, and the prospects for state building.

While the threat of "resource wars" over possession of oil reserves is often exaggerated, between one-quarter and one-half of interstate wars since 1973 have been connected to one or more of eight distinct oil-related causal mechanisms. Understanding these mechanisms can help policymakers design grand strategy and allocate military resources.

Why do some armed groups commit massive wartime rape, whereas others never do? Using an original dataset, the author describes the substantial variation in rape by armed actors during recent civil wars and tests a series of competing causal explanations.