Across the globe, states have attempted to contain COVID-19 by restricting movement, closing schools and businesses, and banning large gatherings. Such measures have expanded the degree of sanctioned state intervention into civilians' lives. But existing theories of preventive and responsive repression cannot explain why some countries experienced surges in repression after states in Africa initiated COVID-19-related lockdowns. While responsive repression occurs when states quell protests or riots, “opportunistic repression” arises when states use crises to suppress the political opposition. An examination of the relationship between COVID-19 shutdown policies and state violence against civilians in Africa tests this theory of opportunistic repression. Findings reveal a large and statistically significant relationship between shutdowns and repression, which holds after conditioning for the spread and lethality of the disease within-country and over time. A subnational case study of repression in Uganda provides evidence that the increase in repression appears to be concentrated in opposition areas that showed less support for Yoweri Museveni in the 2016 elections. Opportunistic repression provides a better explanation than theories of preventive or responsive repression for why Uganda experienced a surge in repression in 2020 and in what areas. The results have implications for theories of repression, authoritarian survival, the politics of emergency, and security.

Approximately seventy-five percent of the world's population lives in countries where asset exchange upon marriage is obligatory. Rising brideprice—money or gifts provided to a woman's family by the groom and his family as part of marriage arrangements—is a common if overlooked catalyst of violent conflict. In patrilineal (and some matrilineal) societies where brideprice is practiced, a man's social status is directly connected to his marital status. Brideprice acts as a flat tax that is prone to sudden and swift increases. As a result, rising brideprice can create serious marriage market distortions that prevent young men, especially those who are poor or otherwise marginalized, from marrying. This phenomenon is especially evident in polygamous societies, where wealthy men can afford more than one bride. These distortions incentivize extra-legal asset accumulation, whether through ad hoc raiding or organized violence. In such situations, rebel and terror groups may offer to pay brideprice—or even provide brides—to recruit new members. Descriptive case studies of Boko Haram in Nigeria and various armed groups in South Sudan demonstrate these linkages, while an examination of Saudi Arabia's cap on brideprice and its efforts to arrange low-cost mass weddings illustrates the ways in which governments can intervene in marriage markets to help prevent brideprice-related instability. The trajectory of brideprice is an important but neglected early indicator of societal instability and violent conflict, underscoring that the situation and security of women tangibly affect national security.