Abstract
One of the difficult problems that international treaties face when a war is waged between the parties to the treaty is what the fate of these treaties will be. The meaning of the war here is its technical and factual meaning that the issue of the impact of war on the effectiveness of international treaties raises great difficulties because of its ambiguity in international law and the lack of specific principles that we can infer from its application to a particular treaty. The treaties that can not remain and continue to enter into only in an atmosphere of peace, treaties whose existence is linked to the situation of cooperation and friendship, if a war broke out between the parties to these treaties, it will end it And flared Including trade and friendship treaties, diplomatic relations and other treaties, which are organized under the concept of cooperation and friendship