The Kosovo Liberation Army was an ethnic Albanian separatist militia that sought the separation of Kosovo, the vast majority of which is inhabited by Albanians, from the Federal Republic of Yugoslavia (FRY) and Serbia during the 1990s. Albanian nationalism was a central tenet of the KLA and many in its ranks supported the creation of a Greater Albania, which would encompass all Albanians in the Balkans, stressing Albanian culture, ethnicity and nation.

Serbia and Montenegro, known until 2003 as the Federal Republic of Yugoslavia, FR Yugoslavia (FRY) or simply Yugoslavia, was a country in Southeast Europe located in the Balkans that existed from 1992 to 2006, following the breakup of the Socialist Federal Republic of Yugoslavia. The country bordered Hungary to the north, Romania to the northeast, Bulgaria to the southeast, North Macedonia to the south, Croatia and Bosnia and Herzegovina to the west, and Albania to the southwest. The state was founded on 27 April 1992 as a federation comprising the Republic of Serbia and the Republic of Montenegro. In February 2003, it was transformed from a federal republic to a political union until Montenegro seceded from the union in June 2006, leading to the full independence of both Serbia and Montenegro.