The Bosnian War was an international armed conflict that took place in Bosnia and Herzegovina between 1992 and 1995. The war is commonly seen as having started on 6 April 1992, following a number of earlier violent incidents. The war ended on 14 December 1995 when the Dayton accords were signed. The main belligerents were the forces of the Republic of Bosnia and Herzegovina, the Republic of Herzeg-Bosnia, and the Republika Srpska, the latter two entities being proto-states led and supplied by Croatia and Serbia, respectively.

The Republika Srpska was a self-proclaimed statelet in Southeastern Europe under the control of the Army of Republika Srpska during the Bosnian War. It claimed to be a sovereign state, though this claim was only partially recognized by the Bosnian government in the Geneva agreement, the United Nations, and FR Yugoslavia. For the first six months of its existence, it was known as the Serbian Republic of Bosnia and Herzegovina.