In 1914 the World War I was begun it was decided to form the Caucasian cavalry division more known as “Wild Division”. The Kabardian cavalry regiment also entered the division. Its composition was international: Kabardians, Balkarians, Russians, Ukranians, Belorussians, Ossetians, Polishes, Tatarians, Armenians, Georgians were presented in it. The authors publish the materials from the funds of the Kabardino-Balkarian Central State Archive, which contain information on war events, heroic actions of всадников of the Kabardian cavalry regiment. The big part of published documents is turn into scientific using at the first time.