As an important aspect of human polity, the concept of security has an important place and space in politics. Though regularly mentioned or referred, the concept is rarely given a proper definition, usually left in the shadows of politics and policymaking and usually referred as a cause to an effect. Within the framework of this book, classic, modern and post-modern security issues are analyzed, while also focusing on the classical and diverse conceptual dimensions of security, current problems are also evaluated, especially in the axis of post-modern security studies. In security studies, a distinction is usually made between classical and post-modern approaches, but in this study, both are considered together. One of the important features of this work is that it offers a perspective from Turkish experts on the concept of security in international relations.

The Caucasus region and Central Asia covers a large part of the Eurasian. Both regions, where Russia and China have a serious influence and visibility, also have a location that reflects the hegemonic expectations of both these actors. In this context, domestic political developments and even internal conflicts in the region can be linked to the policies of Russia and China to a certain extent and have the potential to affect the motives of these two powers. Although Central Asia is rich in natural resources, it is landlocked and has lagged other nations in terms of agricultural production and industrial development. Although the Caucasus is divided into the North, the territory of Russia, and the South, where three independent states are located, it is insufficient in terms of production and development. The Caucasus stands out especially with energy projects and its feature of being a commercial corridor.