The book provides a detailed exploration of how resilience has been applied in the EU’s Eastern Neighbourhood. It analyses the different dimensions of resilience—political, economic, societal, and organizational—and how they have been reshaped by recent events, notably the COVID-19 pandemic and the Ukrainian-Russian war. In this context, the focus is on the resilience of the EaP countries and the EU’s ability to maintain itself as a relevant geopolitical actor in a rapidly changing global environment, to respond to external shocks, and to adapt its policies to new realities. A key conclusion is reached from this collective book: resilience is a complex concept that needs to be carefully tailored to the specific context of each country. The significant challenges, from economic vulnerabilities and political instability to the ongoing conflict in Ukraine, underline the importance of a more relevant and adaptable approach to resilience in EaP. By focusing on the specific needs of the EaP countries, the EU can contribute to building a more resilient, stable, and secure neighbourhood.