First Balkan War
In October 1912, the Balkan League — an alliance of Serbia, Bulgaria, Greece, and Montenegro organised by Russian diplomacy — launched a coordinated war against the Ottoman Empire, which had just lost Libya to Italy in the Italo-Turkish War. The result was a military catastrophe for the Ottomans that shattered their European empire in a matter of weeks. Serbian and Bulgarian armies swept through Macedonia; Greece took Thessaloniki (Salonika) on 8 November; Montenegro seized Shkodër. The Ottoman front collapsed so rapidly that Bulgaria's forces advanced to within forty kilometres of Constantinople before diplomacy halted them. At the Treaty of London (30 May 1913), the Ottoman Empire ceded virtually all its remaining European territory west of a line from Enos to Midia, retaining only eastern Thrace. For Austria-Hungary, the outcome was alarming: Serbia had roughly doubled in size and population, its army had demonstrated formidable effectiveness, and Serbian nationalism was surging. Vienna's attempt to deny Serbia an Adriatic port by creating an independent Albania deepened Serbian resentment and convinced Belgrade that Austrian hostility was implacable. The war revealed the Ottoman Empire as too weak to stabilise the Balkans, established Serbian military credibility, and set the preconditions for the assassination of Franz Ferdinand sixteen months later.
- Year: 1912 CE
- Category: Military
