This book critically engages with the development-security nexus in contemporary Africa, coinciding with the twentieth anniversary of the African Union (AU). Despite widespread discourse on the Africa Rising narrative, many African states grapple with persistent economic challenges, violent conflicts, Afrophobia, and democratic setbacks. The AUs efforts, alongside those of other regional actors, to leverage regionalism for driving socio-economic and political development while ensuring peace and security have yielded limited results. Consequently, this edited volume takes an incisive approach to unpack the complex and vexed issues obstructing sustainable advancements in security and development in Africa. While existing studies have predominantly centered on conventional conflict and development concerns, this book sheds light on the emerging realities and evolving dynamics shaping the regions trajectory. Utilising a comprehensive case study approach, the book places Africas challenges within both historical and contemporary contexts, aiming to present sustainable policy options to bridge the myriad gaps in the continents peace, security, and governance architecture. By addressing the intricacies of balancing individual state interests with collective regional advancement, this volume offers a pathway toward unlocking Africas potential for development and fostering a prosperous and harmonious Africa We Want.