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.

Manjača was a concentration camp which was located on mount Manjača near the city of Banja Luka in northern Bosnia and Herzegovina during the Bosnian War and the Croatian War of Independence from 1991 to 1995. The camp was founded by the Yugoslav People's Army (JNA) and authorities of the Republika Srpska (RS) and was used to collect and confine thousands of male prisoners of Bosniak and Croat nationalities.