Vladimir "Vlado" Gaćinović was a Bosnian Serb essayist and revolutionary in Austria-Hungary. He was one of the leaders and organizers of the secret cells of the revolutionary movement Young Bosnia.
Austria-Hungary's complete annexation of Bosnia and Herzegovina in 1908 angered young revolutionaries active in that region. They rejected the conciliatory ideas of Tomáš Garrigue Masaryk and his cultural struggle within the Austrian monarchy; instead, they embraced the notion of "Kosovo tyrannicide", à laMiloš Obilić, as a method of political struggle. Gaćinović was the actual ideologue of the revolutionary movement Young Bosnia, and was thus responsible for introducing the cult of tyrannicide. Bogdan Žerajić was the first to pursue this method in practice. When Franz Joseph I of Austria visited Bosnia and Herzegovina on 3 June 1910, Žerajić had intended to attempt his assassination during his passage through Mostar, but eventually gave up his plan for unknown reasons. Žerajić attempted to assassinate Austro-Hungarian governor Marijan Varešanin in Sarajevo a week later, but killed himself when the plot failed. Gaćinović, who was personal friends with European socialists such as Victor Serge and Julius Martov, met Leon Trotskyby chance in Paris. His revolutionary zeal impressed Trotsky. From autumn 1910 to the summer of 1912, Gaćinović was a student at Vienna University. In his late teens, after visiting the Kingdom of Serbia, Gaćinović organized underground cells, kruzoks, amongst Serbs in Bosnia and Herzegovina, Zagreb, and western Slavonia. In 1911, he became the only Young Bosnia leader to join Unification or Death, Dragutin Dimitrijević's secret society. In the same year, the term Mlada Bosna was popularized in an article by Gaćinović, and modeled by him after Young Italy and Young Russia. In 1912, Gaćinović publicized a letter by one of his associates, with whom he fully agreed. Titled "Cry of a Desperate One", it attacked the younger generations, in particular students at foreign universities, for lack of idealism and opportunism, petty individualism, and conformity. During the First Balkan War, Gaćinović fought as a volunteer in the Montenegrin army. Upon his return to Bosnia, he instigated a plot to kill Oskar Potiorek, the Austrian Governor, in January 1914, but did not follow through with his own plan. Nevertheless, Gaćinović publicly condemned in his letters the subsequent assassination of Franz Ferdinand. According to some sources, this was merely an attempt to avoid prosecution for his involvement; however, other authors have it that Gaćinović was sincerely opposed to the assassination. During World War I, Gaćinović spent time as a volunteer in the French Navy, after which he traveled to the United States to seek aid and volunteers for Serbia. He was poisoned with arsenic in August 1917 in Fribourg, Switzerland, by either the Austrians, the French, the Serbian police, or by one of Serbia's rival political factions.
