It played an important role in these events , becoming strike force for the JNA .
During the breakup of Yugoslavia in 1991 , the Guards took part in the Battle of Vukovar and in the battles in Eastern Slavonia .
Guards played an important role in these events , becoming strike force for the JNA .
During the breakup of Yugoslavia in 1991 , the Guards took part in the Battle of Vukovar and in the battles in Eastern Slavonia .