On The Guidance Of Japan - US Defense Cooperation And Its Influence

In the wake of the revival and development of China，the convention between U.S.and Japanese foreign and defense minister had a “two plus two”conference during2013in order to discuss the amendment of The U.S.-Japanese Joint Security andDefense Declaration and made an obviously intention to against China. TheDeclaration is a guiding principle of U.S.-Japanese military alliance， and theamendment of this Declaration was followed by great changes in relation of thealliance above.This article have the adjustments of each U.S.-Japanese alliance and Declarationsin1951、1960、1978and1997，in order to summarized the world situationpre-adjustments and the changing of strategy within U.S. and Japan. Thus on the basisof historical background and analyzing between the adjustments and impact of theseDeclarations， come to the feature and rule of changing and finally make an estimate.