After the dissolution of the SFR Yugoslavia only Serbia and Montenegro were willing to remain in union. They renamed themselves the Federal Republic of Yugoslavia in 1992. The country was led by the controversial statesman Slobodan Milosevic from 1996 until 2000. He was widely accused of having his opposition assassinated in 2000. Yugoslavia applied for UN membership in October 2000 and was granted the following month. For most of its existence the country was involved with what was called the Yugoslav Wars. There was much ethnic violence including mass genocide in Bosnia and Herzegovina (1995) and ethnic cleansing in Kosovo (1998). It was the worst acts of war seen in Europe since World War II. The country was bombed by NATO forces in 1999 during the Kosovo war. In the late 1990s separatism was growing in Yugoslavia and the country dropped the name Yugoslavia in favour of a state union in 2003. Serbia and Montenegro became independent states in 2006, formally ending the last remaining parts of Yugoslavia