露仏同盟
During the Bosnian Crisis of 1908-1909 and the Second Moroccan Crisis in 1911, France and the Russian Empire had failed to support each other. In 1912, Poincaré converted the 1894 Franco-Russian Alliance from a defensive agreement to a tool for offensive war that could be triggered by a dispute in the Balkans. In August 1912, Poincaré visited Tsar Nicholas in Russia to bolster France's military alliance with the Tsarist state.