Jonas J. Driedger will substitute for Tobias Wille as professor at Goethe University Frankfurt in the coming winter semester. Tobias Wille holds a W1 professorship in political science with a focus on international security. Jonas J. Driedger will teach on International Security Studies and the role of political violence in Russian foreign and domestic policy. At PRIF, Jonas J. Driedger is a researcher in the research department International Security. He is also active in the research alliance TraCe and the research group Regime Competition.