Kozarska Dubica, formerly known as Bosanska Dubica, is a town and municipality located in northern Republika Srpska, an entity of Bosnia and Herzegovina. As of 2013, the town has 11,566, while the municipality has 21,542 inhabitants. It is situated in the eastern part of Bosanska Krajina region.
Bosnia and Herzegovina is a country on the Balkan Peninsula in southeastern Europe. Its countryside is home to medieval villages, rivers and lakes, plus the craggy Dinaric Alps. National capital Sarajevo has a well preserved old quarter, Baščaršija, with landmarks like 16th-century Gazi Husrev-bey Mosque. Ottoman-era Latin Bridge is the site of the assassination of Archduke Franz Ferdinand, which ignited World War I.