This book addresses the shift in Turkish foreign policy in the post-Cold War era from a neoclassical realist point of view. In its analysis of Turkey’s pursuit of ‘an activist grand strategy’, it focuses on the interplay between international and domestic factors. It puts forth its argument through analysis of Turkey’s bilateral relations with Iran, Israel and the European Union. It offers comprehensive examinations of international relations theory and neoclassical realism (NCR). The book not only makes sense of Turkish foreign policy under the JDP rule, but also provides a comprehensive analysis of NCR’s explanatory power. It will primarily appeal to scholars on Turkey, international relations theory, realism, and Middle Eastern politics and students studying these areas, as well as think-tankers, journalists and researchers.