[HOI4 Pax Britannica] Serbian Victory in Balkan War - Empire of Yugoslavia custom theme music

Hearts of Iron IV: Pax Britannica mod - Alexander I (Aleksandar I Karađorđević) - Kingdom of Greater Serbia (Empire of Yugoslavia)
Made this a while ago, something may be outdated
Music used: Marš na Drinu (March on the Drina)

#heartsofiron4
#balkan
#yugoslavia
#pb
#србија
#hoi4
#serbia
#鋼鐵雄心4

Disclaimer
This video does not aim to promote any kind of extremism
All the settings of this video based on a game and the video does not represent the stance of the author, the author does not meant to violate any laws of HKSAR