Negotiating a peaceful end to civil wars, which often includes an attempt to bring together former rival military or insurgent factions into a new national army, has been a frequent goal of conflict resolution practitioners since the Cold War. In practice, however, very little is known about what works, and what doesn't work, in bringing together former opponents to build a lasting peace. Contributors to this volume assess why some civil wars result in successful military integration while others dissolve into further strife, factionalism, and even renewed civil war. Eleven cases are studied in detail-Sudan, Zimbabwe, Lebanon, Rwanda, the Philippines, South Africa, Mozambique, Bosnia-Herzegovina, Sierra Leone, Democratic Republic of the Congo, and Burundi-while other chapters compare military integration with corporate mergers and discuss some of the hidden costs and risks of merging military forces. New Armies from Old fills a serious gap in our understanding of civil wars, their possible resolution, and how to promote lasting peace, and will be of interest to scholars and students of conflict resolution, international affairs, and peace and security studies.

In July 2011 the Republic of South Sudan achieved independence, concluding what had been Africa's longest running civil war. The process leading to independence was driven by the Sudan Peoples' Liberation Movement, a primarily Southern rebel force and political movement intent on bringing about the reformed unity of the whole Sudan. Through the Comprehensive Peace Agreement of 2005, a six year peace process unfolded in the form of an interim period premised upon 'making unity attractive' for the Sudan. A failed exercise, it culminated in an almost unanimous vote for independence by Southerners in a referendum held in January 2011. Violence has continued since, and a daunting possibility for South Sudan has arisen - to have won independence only to descend into its own civil war, with the regime in Khartoum aiding and abetting factionalism to keep the new state weak and vulnerable. Achieving a durable peace will be a massive challenge, and resolving the issues that so inflamed Southerners historically - unsupportive governance, broad feelings of exploitation and marginalisation and fragile ethnic politics - will determine South Sudan's success or failure at statehood. A story of transformation and of victory against the odds, this book reviews South Sudan's modern history as a contested region and assesses the political, social and security dynamics that will shape its immediate future as Africa's newest independent state.