According to reports by General Glaise-Horstenau, Hitler was angry with Pavelić, whose policy inflamed the rebellion in Croatia, thwarting any prospect of deploying NDH forces on the Eastern Front. Moreover, Hitler was forced to engage large forces of his own to keep the rebellion in check. For that reason, Hitler summoned Pavelić to his war headquarters in Vinnytsia (Ukraine) on 23 September 1942. Consequently, Pavelić replaced his minister of the Armed Forces, Slavko Kvaternik, with the less zealous Jure Francetić. Kvaternik was sent into exile in Slovakia – along with his son Eugen, who was blamed for the persecution of the Serbs in Croatia. Before meeting Hitler, to appease the public, Pavelić published an "Important Government Announcement" (»Važna obavijest Vlade«), in which he threatened those who were spreading the news "about non-existent threats of disarmament of the Ustashe units by representatives of one foreign power, about the Croatian Army replacement by a foreign army, about the possibility that a foreign power would seize the power in Croatia ..."