Infrastructures of Social Reproduction: Migrant Survival and Economic Development at the Thailand-Myanmar Border

International migration literature has shown that infrastructures consisting of people and institutions sustain migration and help migrants cope in new environments. However, analytic focus on these infrastructures is often limited to the migration process and its impact on migrants. This article extends the growing literature on migration infrastructure by analyzing its socially reproductive capacities in the context of economic development in Thailand. Drawing on ethnographic and interview data from the Tak border zone, I show how the social and humanitarian dimensions of migration infrastructure that grew from war displacement, labor migration, and migrant survival efforts became essential to economic development aims of the Thai state. Through this case, I illustrate a process of infrastructural co-optation by which the state harnesses grassroots and humanitarian actors' capacities for childcare, education, and healthcare to advance such aims. Authorities spatially contain migrant workers with limited rights and social protections while loosely engaging with parts of the border's infrastructure, which keeps noncitizen workers alive and available for low-wage jobs. The findings show that aspects of migration infrastructure are co-optable, with impact beyond the migration process and for non-migrants.