The Sick Man's Last Hour

The Ottoman Empire had been dying in Europe for more than a century when the Balkan Wars finally delivered the fatal blow. Europeans had called it 'the sick man of Europe' since at least the 1850s — an empire whose administrative structures had rotted, whose armies had been beaten repeatedly by Russia, and whose grip on its Balkan territories was maintained more by Great Power rivalry than by Ottoman strength. The Congress of Berlin in 1878, following the Russo-Turkish War, had stripped the empire of Bulgaria, Romania, Serbia, and Montenegro as independent or autonomous states while leaving it nominal sovereignty over a patchwork of restive, nationally awakened peoples in Macedonia, Albania, Thrace, and parts of the Adriatic coast. What remained of Ottoman Europe was contested ground — ethnically mixed, administratively chaotic, and politically explosive.

The Young Turk revolution of 1908 briefly raised hopes that the empire could reform itself. The Committee of Union and Progress (CUP) forced Sultan Abdülhamid II to restore the constitution, promised equality for all Ottoman subjects regardless of religion, and presented a vision of a modernized, multiethnic empire that could compete with European powers. The initial response across Ottoman territories was euphoric — Greek Orthodox clergy and Muslim imams embraced in the streets of Thessaloniki. But the euphoria faded rapidly. The Young Turks increasingly revealed themselves as Turkish nationalists rather than Ottoman universalists; their reforms privileged Turkish culture and language; and their administrative competence proved far inferior to their revolutionary rhetoric. The Austro-Hungarian annexation of Bosnia-Herzegovina in 1908 and Italy's seizure of Tripolitania (Libya) in 1911–12 further exposed the empire's military helplessness in the face of determined European aggression. Each humiliation inflamed opinion in Constantinople and made the Balkan Christian populations more confident that the empire's days were numbered.

In the Balkan capitals, nationalist politicians and military planners had been watching the empire's weakness with intensifying interest. The central problem was that Bulgaria, Serbia, Greece, and Montenegro all had overlapping territorial claims on the same Ottoman-controlled territories — chiefly Macedonia, a geographic and ethnic mosaic that each Balkan state believed was rightfully its own. Macedonian Slavs were claimed by both Bulgaria and Serbia as their ethnic brethren; Greece insisted on the historical and ecclesiastical Greek character of much of the region; the precise ethnic composition was disputed by every interested party. Previous attempts at Balkan alliance had foundered on exactly this rivalry. The breakthrough came from an unlikely source: the diplomatic genius of Eleftherios Venizelos, the Cretan-born Prime Minister who had come to power in Athens in 1910 on a platform of national renewal.

Between 1911 and 1912, a web of bilateral treaties quietly knitted the four Balkan states into what would become the Balkan League. The Bulgarian-Serbian treaty of March 1912 established an alliance for war against the Ottoman Empire and set out a framework for dividing Macedonia — Bulgaria would receive the northeastern zone, Serbia the northwestern, and a 'contested zone' in the center would be submitted to Russian arbitration. The Greek-Bulgarian alliance followed in May, notably leaving the precise division of Macedonia undefined — a deliberate ambiguity that both parties hoped to exploit. Montenegro signed separate agreements. By August 1912 the military conventions were in place: Bulgaria would deploy its main strength in Thrace toward Constantinople, Serbia in Macedonia toward the Vardar valley, Greece in southern Macedonia and the Aegean, and Montenegro in the northwest. Four armies would strike simultaneously, overwhelming Ottoman defensive capacity across a front too wide to reinforce. What the diplomats had very carefully not done was agree on what would happen after they won.