 A peaceful integration of the remaining Serbian-controlled territories in eastern Slavonia was completed in 1998 under UN supervision.The majority of the Serbs who fled from the former Krajina have not returned due to fears of ethnic violence, discrimination and property repossession problems, and the Croatian government has yet to achieve the conditions for full reintegration.According to United Nations High Commissioner for Refugees, around 125,000 ethnic Serbs who fled the 1991–1995 conflict are registered as having returned to Croatia, of whom around 55,000 remain permanently.