> In 1996, the Kosovo Liberation Army (KLA) began attacking federal security forces. The conflict escalated until Kosovo was on the verge of all-out war by the end of 1998. In January 1999, NATO warned that it would intervene militarily against Yugoslavia if it did not agree to the introduction of an international peacekeeping force and the establishment of local government in Kosovo. Subsequent peace talks failed and from 24 March to 11 June 1999, NATO carried out an extensive bombing campaign against FR Yugoslavia including targets in Kosovo itself. The war ended with Milošević agreeing to allow peacekeepers into Kosovo and withdrawing all security forces so as to transfer governance to the United Nations.
