 In accordance to resolution 819 phrase 10; Resolution 819 demanded that all parties ensure the safety of the Protection Force, United Nations personnel and other international organisations.The Netherlands placed a battalion of the Airborne Brigade at the disposal of UNPROFOR.The main force of the battalion (… Dutchbat) was stationed in the Sebrenica enclave.”  DUTCHBAT's zone fell under siege by the VRS when NATO air forces began bombing the Bosnian Serbs besieging Sarajevo.