Tiso collaborated with Germany in deportations of Jews, deporting many Slovak Jews to extermination and concentration camps in Germany and German-occupied Poland, while some Jews in Slovakia were murdered outright. Deportations were executed between 25 March 1942 until 20 October 1942. An anti-fascist partisan insurgency was waged, culminating in the Slovak National Uprising in summer 1944, which was suppressed by German military authorities with many of its leaders executed. Consequently, on 30 September 1944, deportations of Jews were renewed, with additional 13,500 deported.