This article reveals the specifics of the main theoretical aspects of the process of cross-border cooperation, including consideration of the conceptual apparatus, as well as the major methodological approaches, models and types within the world of experience. The key participants of international relations can have a significant impact on the state of the international situation and security, there may be States, international governmental, non-governmental and transnational organizations, individual regions, as well as some political parties and movements.

This article reveals the specifics of the main theoretical aspects of the process of cross-border cooperation, including consideration of the conceptual apparatus, as well as the major methodological approaches, models and types within the world of experience. The key participants of international relations can have a significant impact on the state of the international situation and security, there may be States, international governmental, non-governmental and transnational organizations, individual regions, as well as some political parties and movements.