A year after the independence of South Sudan, RVI Executive Director John Ryle gave a lecture on Africa’s newest and most contentious border at the Centre for Federal Studies of Addis Ababa University on 25 October 2012. Demarcation of…
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The new hostilities between Sudan and South Sudan have generated renewed interest in two RVI publications: Douglas Johnson's When Boundaries Become Borders and Eddie Thomas' The Kafia Kingi Enclave. The books offer the most detailed available account of border…
Recent Publications

Political Economy of Cash and Markets in Sudan
February 27, 2026
The research provides a snapshot of the war in Sudan in the period from February to April 2025. However, the war is dynamic, with political alliances and territorial control changing. The April 2023 conflict between the Sudan Armed Forces (SAF)

Rethinking Ethiopia II: Youth and politics
February 26, 2026
Seminar report Rethinking Ethiopia, a collaborative essay competition initiative between Addis Ababa University’s Institute for Peace and Security Studies (IPSS) and the Rift Valley Institute’s (RVI) Peace Research Facility (PRF), offers a platform for Ethiopian youth to express their ideas

2025 Year in Review
February 16, 2026
The 2025 Year in Review provides an overview of the Rift Valley Institute’s work over the past year across eastern and central Africa. The report highlights RVI’s research and publication outputs, education and training activities, and public forums and convenings,