A defense was offered for the growth for German military expenditures based on the spread of "Slavik pride" and the rise of a "great Pan-Slavonic movement" due to "victory of their kinsmen in the Balkans". German leaders, furthermore, felt a deep uneasiness about the fact that about one-third of the population of the Hapsburg Monarchy consisted of Slavs and therefore felt that military aid from the Austro-Hungarian Empire was not guaranteed in the event of a war with Russia and France.