Southeast Europe
This concept is based on the boundaries of the Balkan peninsula. The countries that have been described as being entirely within the region are: Albania, Kosovo, Bosnia and Herzegovina, Bulgaria, Macedonia and Montenegro.
Bosnia and Herzegovina
Bosnia and Herzegovina ( or ; Serbo-Croatian: "Bosna i Hercegovina" [BiH] / Боснa и Херцеговина [БиХ]), sometimes called Bosnia–Herzegovina, and often known informally as Bosnia, is a country in Southeastern Europe, located within the Balkan Peninsula. Sarajevo is the capital and largest city.