sentences:  Whereas "Realpolitik" refers to political practice, the concept of political realism in international relations refers to a theoretical framework aimed at offering explanations for events in the international relations domain.The theory of political realism proceeds from the assumption that states—as actors in the international arena—pursue their interests by practicing "Realpolitik".Conversely, "Realpolitik" can be described as the exercise of policies that are in line with accepted theories of political realism.