As the Soviet Union began to disintegrate at the end of the 1980s, ethnic tension grew between the Abkhaz and Georgians over Georgia's moves towards independence. Many Abkhaz opposed this, fearing that an independent Georgia would lead to the elimination of their autonomy, and argued instead for the establishment of Abkhazia as a separate Soviet republic in its own right. The dispute turned violent on 16 July 1989 in Sukhumi. At least eighteen people were killed and another 137, mostly Georgians, injured when the Soviet Georgian government gave in to Georgian popular demand to transform a Georgian sector of Sukhumi State University into a branch of Tbilisi State University and the Abkhaz nationalists, including armed groups, demonstrated at the building where the entrance examinations were being held. After several days of violence, Soviet troops restored order in the city and blamed rival nationalist paramilitaries for provoking confrontations.