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Russian foreign Minister Alexander Izvolsky and Austro-Hungarian foreign minister Alois Aehrenthal meet at Buchlovice Castle in what is now the Czech Republic to discuss changes to 1878 Treaty of Berlin
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Austria-Hungary annexes Bosnia and Herzegovnia
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Bulgaria declares independence from the Ottoman Empire.
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Period: to
Events of the Balkan war and Bosnian crisis
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The Great Powers finish making amendments to the Treaty of Berlin.
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The King of Montenegro declares war on the Ottoman Empire and thus starts the First Balkan War
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The First Balkan war is won by the Balkan nations against the Ottoman Empire
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Bulgaria declares war on Serbia and Greece starting the Second Balkan War
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The Second Balkan War is won by Bulgaria's former allies as well as the Ottoman Empire and Romania.