International audienceWar and peace are deemed as inseparable and in pertinent interactivity in this multidisciplinary work, which brings together European, American and Arab historians and archaeologists. The papers published in this book show that this interactivity was particularly salient in the Arab and Muslim Middle East of the 10th-16th centuries, where a class of non-Arab warriors created new political regimes characterized by a strong militarization of power. These warriors used war and peace as means to manage territories and men in order to consolidate and entrench their power.However, the activity of these warriors was not restricted to the military field. The papers collected in this book refute the idea, often still put forwar...