 Complete the following phrase:  A second series of international sanctions were imposed against Yugoslavia in 1998 when violence in Kosovo intensified. On March 31, 1998, the UNSC passed Resolution 1160, placing an arms embargo on Yugoslavia. These measures were followed by the European Union banning of JAT Yugoslav Airlines from flying to EU member states and the freezing of Yugoslav government assets in EU member states. On March 24, 1999, 