obor-kapetan (), or ober-kapetan (þñõÃÂ-úðÿõÃÂðý), was a rank held by the Serb hajduks in the service of the Habsburg monarchy in the Kingdom of Serbia (1718âÂÂ39). Following the successful Austro-Turkish War of 1716âÂÂ18, and signing of peace, the Habsburgs established the Kingdom of Serbia and appointed the first command cadre of the Serbian National Militia, composed out of two obor-kapetans, ten kapetans, two lieutenants and one major. The obor-kapetans were Vuk Isakovià"Crnobarac" and Stanià ¡a Markovià"Mlatià ¡uma". The rank of obor-kapetan signified a higher rank than kapetan (captain). During the Austro-RussianâÂÂTurkish War (1735âÂÂ39), the Serbian National Militia was divided into 18 companies, in four groups (obor-kapetanije). In this period, the most notable obor-kapetans were Vuk Isakoviàfrom Crna Bara, Mlatià ¡uma from Kragujevac and Kosta Dimitrijeviàfrom ParaÃÂin.