A Diplomatic Mishap

The Prochaska Affair was a diplomatic imbroglio between Austria-Hungary and Serbia that occurred during the First Balkan War. It involved the fate of Oskar Prochaska (1876-?) the Austro-Hungarian consul in Prizren, and brought Austria-Hungary and Serbia to the brink of war. When the First Balkan War between the Balkan League, including Serbia, and the Ottoman Empire began on 17 October 1912, elements of the 3rd Serbian Army rapidly advanced into the Ottoman province (vilayet) of Kosovo. They entered the important town of Prizren on 30 October 1912.

At this point, some Serbs claimed that Prochaska and his associates fired upon their army. This seems highly unlikely. Prochaska was a seasoned diplomat with some experience in the Balkans. When the Serbs lodged a protest concerning Prochaska in Vienna on 8 November 1912, Austro-Hungarian Foreign Minister Count Leopold Berchtold (1863-1942) denied the charges, but offered to investigate them. The Serbian government, however, delayed its response to official requests from Vienna to begin the investigation.

On 19 November 1912, the Belgrade government finally granted permission for an Austro-Hungarian official to enter the territory controlled by the Serbian army. In the meantime, rumors about the fate of Consul Prochaska circulated throughout the Dual Monarchy, including stories that he had suffered emasculation or died in Serbian custody. Despite several communications from the Serbian government and the consul himself that all was well, the issue remained in doubt until Consul Prochaska arrived in Skopje on 26 November 1912 and met with his colleague.

On 13 December 1912, the Vienna government received the official report on the incident. Serbian military authorities in Prizren had apparently limited Prochaska’s freedom of movement. The Austro-Hungarian government then demanded satisfaction. Accordingly, Serbian Prime Minister Nikola Pašić (1845-1926) presented himself at the Austro-Hungarian legation in Belgrade on 21 December 1912 and apologized. He also agreed that the Serbian army would salute the Austro-Hungarian consuls in Prizren and in Mitrovica. Accordingly, on 16 January 1913 the Serbian army performed the ceremony of atonement in Serbian-occupied Kosovo. Consul Prochaska was not present at this function. Instead, he was on his way to assume his new duties as Austro-Hungarian consul in Rio de Janeiro, Brazil.

Implications for Austro-Hungarian–Serbian Relations

The fate of Consul Prochaska was intertwined with the larger issue of the Serbian advance to the Adriatic Sea through northern Albania and the strong Austro-Hungarian opposition to any Serbian presence on the Adriatic. This dispute led the Russian army to mobilize in the Kiev Military District and part of the Warsaw District bordering on Austria-Hungary in support of Serbia and the corresponding Austro-Hungarian military measures across the frontier in Galicia during November 1912. The adoption of military measures on both sides of the Austro-Hungarian-Russian frontier increased concerns throughout Europe that war could break out. This situation eased after Pašić indicated during his 21 December 1912 visit to the Austro-Hungarian delegation in Belgrade that Serbia would not seek an outlet on the Adriatic Sea in Albania. The meeting of the Great Powers’ ambassadors in London to manage the consequences of the Balkan Wars also played a role in mitigating this crisis.

The Prochaska affair was the first in a series of Austro-Hungarian conflicts with Serbia resulting from the Balkan Wars. On 10 April 1913, Pašić, under pressure from Austro-Hungary and the other Great Powers, withdrew Serbian troops from helping the Montenegrins in the siege of Scutari (Shkodër). Later that same year, on 18 October 1913, Austro-Hungarian Foreign Minister Berchtold dispatched an ultimatum to Belgrade demanding that Serbian troops evacuate the territories assigned by the London Ambassadors Conference to the new Albanian state. Although Pašić formally complied with the Austro-Hungarian demand, some Serbian forces remained in northern Albania. In this sense, the Austro-Hungarian ultimatum of 23 July 1914, which initiated World War I, was the fourth such attempt in less than two years to maintain influence in southeastern Europe.

A Forbearer of Future Conflict

The Prochaska affair, with the growth of war hysteria based on the Serbian army’s abuse of a minor Austro-Hungarian diplomat increased friction between Austria-Hungary and Serbia in the Balkans and escalated tensions between Austria-Hungary and Russia. This demonstrated the fragility of international relations between the Great Powers blocs at the beginning of the 20th century. The Prochaska affair also provided an eerie template demonstrating how rivalry between Austria-Hungary and Serbia could explode over some Balkan incident and rapidly involve the intervention of Serbia’s Russian patron. Similar events eighteen months later resulted in the outbreak of World War I.


Richard Hall, Georgia Southwestern State University

Section Editor: Tamara Scheer