In July 1991, representatives of the Serb Democratic Party (SDS), including SDS president Radovan Karadžić, and Muhamed Filipović and Adil Zulfikarpašić from the Muslim Bosniak Organisation (MBO), drafted an agreement known as the Zulfikarpašić–Karadžić agreement which would leave SR Bosnia and Herzegovina in a state union with SR Serbia and SR Montenegro.