Momir Bulatović (; 21 September 1956 – 30 June 2019) was a Yugoslav and Montenegrin politician. He was the first President of the Republic of Montenegro from 1990 to 1998, after which he served as the Prime Minister of the Federal Republic of Yugoslavia from 1998 until 2000, when Slobodan Milošević was overthrown. He was a leader of the Montenegro's Democratic Party of Socialists from 1989 to 1997, when he split from DPS after a conflict with Milo Đukanović. During his mandate as President of Montenegro within Yugoslavia, he oversaw the engagement of Montenegrin reservists in the Yugoslav People's Army in the siege of Dubrovnik as well as in the Bosnian War. According to Florence Hartmann, Bulatović was subject to an investigation by the ICTY for war crimes in Bosnia and Herzegovina, but was not charged. He was a defense witness in the trials of Slobodan Milošević, Radovan Karadžić, and Nikola Šainović at the International Criminal Tribunal for the former Yugoslavia. Early life Bulatović was born in Belgrade as the son of a Yugoslav People's Army (JNA) officer who originated from Montenegro. The family lived in the Voždovac neighbourhood. Due to the nature of his father's job his family frequently relocated throughout Yugoslavia. When Momir was five years old, the family moved to Zadar in Croatia, where he completed his primary and secondary education. In 1975 the 18-year-old Bulatović moved to Titograd to study at the Veljko Vlahović University's Faculty of Economics. According to Bulatović, he wanted to return to Belgrade for university studies, but his family did not have enough money to send him there, so he ended up in Titograd. Upon graduating he continued as an assistant at the same university and soon earned a master's degree. Anti-bureaucratic revolution (1989) In November 1988, while working as an assistant at the Faculty of Economics in Podgorica, Bulatović was named coordinator of the League of Communists of Montenegro. After the anti-bureaucratic revolution in January 1989, Bulatović was promoted to the presidency of the League of Communists of Montenegro. With the breakup of Yugoslavia, Bulatović became President of Yugoslavia's Republic of Montenegro, serving in that position from 23 December 1990 to 15 January 1998. During his tenure, he was a loyal ally to Slobodan Milošević, and oversaw the Montenegrin reserve of the Yugoslav People's Army in the Croatian and Bosnian wars. In the 1990 Yugoslav Communist party's congress, Bulatović supported Milošević's