Building "resilience" to insecurity and crisis is high on the European Union (EU) agenda. EU uptake of this buzzword is especially significant with regard to migration and forced displacement. Uncertainty, however, remains about what resilience is, how it translates into practice, and what its implications are. In this article, we analyze EU humanitarian and development policies and provide empirical insight into resilience-building in Jordan and Lebanon. We show that EU resilience thinking highlights strengthening the humanitariandevelopment nexus, responsibilizing crisis-affected states, and framing refugees as an economic development opportunity for refugee-hosting states. We also find that how resilience translates into practice depends on the local context and interests of the actors involved. For the EU, resilience-building is primarily a refugee containment strategy that could jeopardize the stability of refugee-hosting states. We conclude that resilience-building in Jordan and Lebanon may ultimately threaten rather than safeguard the security of Europe. KEYWORDS Resilience; European Union; humanitarian aid; development; migration; forced displacement Almost nine years into the Syria crisis, the United Nations Refugee Agency (UNHCR) has registered over 5.6 million Syrian refugees (United Nations High Commissioner for Refugees, 2019). Although many have made the dangerous journey across the Mediterranean to reach Europe, most refugees remain in Syria's neighboring countries, notably Turkey, Jordan, and Lebanon. The European Union (EU) has taken up migration and displacement as key security challenges in the 2016 EU Global Strategy for Foreign and Security Policy. In particular, the EU has turned to building the