Confederation
Serbia and Montenegro

In 2003, Federal Republic of Yugoslavia was transformed into the State Union of Serbia and Montenegro, a confederation of the Republic of Montenegro and the Republic of Serbia. The state was constituted as a loose political union, but formally functioned as a sovereign subject of international law, and member of the United Nations. As a confederation, the State Union of Serbia and Montenegro had very few shared functions, such as defense, foreign affairs and a weak common president, ministerial council and parliament.

The two constituent republics functioned separately throughout the period of its short existence, and they continued to operate under separate economic policies and to use separate currencies (the euro was and still is the only legal tender in Montenegro, and the dinar was and still is the legal tender in Serbia). On 21 May 2006, the Montenegrin independence referendum was held. The final official results indicated on 31 May that 55.5% of voters voted in favor of independence. The confederation effectively came to an end after Montenegro's formal declaration of independence on 3 June 2006 and Serbia's formal declaration of independence on 5 June.
change_case:english_capital