In 1995, following the end of the Bosnian War, Istočni Drvar was created from part of the pre-war municipality of Drvar (the other part of the pre-war municipality is now in the Federation of Bosnia and Herzegovina).
In 1995, after the cessation of the Bosnian War, Istočni Drvar was created from a portion of the pre-war municipality of Drvar (the other part of the pre-war municipality is now in the Federation of Bosnia and Herzegovina).