Competition is among the pivotal features and it considered as one of he international interaction movement. Generally, relationships between all countries, such as relations between individuals, no matter how close and cooperative they face, are not without manifestations of competition and conflict that may take a peaceful structure, and even take the method of violence that sometimes reaches the degree of physical confrontation. Since the end of the Cold War, international competition has become an inevitable phenomenon that characterizes international relations due to the absence of an ideological counterfactual, and as a result of many of these forces owe the same ideology as the strongest powers on the international scene. It can be noticed that they are competing forces rather than conflicting forces. Characterized by the rules of management of international relationships between these most powerful features is competition feature , not the conflict. Accordingly, the phenomenon of international competition is an aspect of international dealings. In addition it is a dominant characteristic of most international transactions between several states, especially when it comes to the economic aspect, as the conflict of interests between states necessitates the supremacy of competition in international relations. The US-European relations are stated as other manifestations of interaction between countries and do not differ too much from other international relationships, as they have cases of competition despite the manifestations of cooperation and understanding between them in many life aspects towards various international issues, but the competition between them has its nature and specifics. This topic aims to identify the nature of competition in relations between the United States of America and the European Union countries in several vital regions of the world, most notably the Middle East and the African continent. Keywords: International Competition, International Relations, International Conflict, The Middle East.