Reconsidering peace in the Horn of Africa: The impact of increased cooperation and the African Peace and Security Architecture

After only ten years in existence, the African Union (AU) has already made its mark on the landscape of peace and security in Africa. This paper seeks to explore the relationship between the AU's leading collaborative interstate security policy, the African Peace and Security Architecture (APSA), and sustainable peace in the Horn of Africa. It examines four countries - Djibouti, Eritrea, Ethiopia, and Kenya - and how engaging with the APSA through early warning systems can contribute to developing the elements necessary for sustainable peace, namely regional stability, conflict management, and good governance.