Bulgarian POWs in Belgrade 1913 Directed by Đorđe Bogdanović Bugarski zarobljenici na Kalemegdanu
The first captured Bulgarian soldiers during the fight with the Serbs in the Second Balkan War were transported by train to Belgrade on 21st June 1913. In the following months, several thousand Bulgarian officers and soldiers were accommodated at Kalemegdan Fortress until the liberation.
