Unauthorized Immigration/Irregular Migration

Explore all research, analysis, commentary, and data on unauthorized immigrants and irregular migrants, terms used in different parts of the world to describe the individuals who lack the right to reside legally in their country of destination, as well as the policies and enforcement practices affecting them.

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On the Wrong Path? Protecting the European Union’s external border in the Western Balkans

With thousands more migrants potentially traveling through the Western Balkans this year, this MPI Europe webinar explores the implications of the buttressed EU border on the bloc’s neighbors, including the issues of outsourcing migration control, EU support for addressing irregular migration in neighboring countries, and considerations for EU policymakers.