Serbian–Montenegrin unionism (Serbian: Српско-црногорски унионизам, romanized: Srpsko-crnogorski unionizam) is a socio-political movement which arose in the Balkans after the breakup of former Yugoslavia.
[1] The relationship between Serbs and ethnic Montenegrins is generally identified as being the most amicable of all the peoples of the former Yugoslavia.
In the 19th century, Montenegro and Serbia were officially recognized as independent states by the Ottoman Empire.
[4] When Yugoslavia was reformed after World War II, Montenegro became a republic alongside a Serbian entity reduced in size.
After 1996, Montenegro—led by rebel and former pro-unionist Milo Đukanović—reversed its direction and began taking measures to distance itself internally from Serbia and discontinue its role within the federation.