The transatlantic link is a complex and dynamic concept that covers all aspects of the relations between North America and Europe: military, security, political, economic, social etc. Practically, every component of what we call international relations finds itself in the transatlantic link. This is the reason why this concept can only be understood if analyzed thoroughly, while focusing on all aspects involving the security and defence of the Euro-Atlantic area (often called the transatlantic region), as well as on the contribution of the transatlantic community to international peace and security.