 Šešelj personally helped arm Serbs in Croatia and recruited volunteers in Serbia and Montenegro, sending 5,000 men to Croatia and up to 30,000 to Bosnia and Herzegovina.According to Šešelj "the Chetniks never acted outside the umbrella of the Yugoslav People's Army and the Serbian police".Željko Ražnatović, a self-styled Chetnik, led a Chetnik force called the Serb Volunteer Guard (SDG), established on 11 October 1990.