Facing transnational crime,immigration,pollution,regional conflicts,drug trafficking,the proliferation of weapons of mass destruction and other non-traditional security threats,the EU,as a political and economic organization and a growing military organization,is more capable of meeting this comprehensive security challenges than NATO.

This article analyses the intension ?background and cause of comprehensive security , and also analyses comprehensive security that has an influnce on natio.

2 gives comprehensive security as a top priority regards, No.

But the security cooperation should become the key point and the premise of the first cooperation with cracking down on the three forces as the vita content.

on the war against terrorism, which revitalized their security cooperation relation.

This paper particularly discusses the course that the Central Asian states are actively setting up security cooperation in Central Asia after Cold War.

Since the end of Cold War,cooperative security issue has increasingly been approved universally and regarded highly by various countries.

The theory and practice of military alliance and cooperative security in Northeast Asia have proved that the countries concerned should abandon the concept of alliance and strengthen their bilateral and multilateral cooperation in accordance with the needs of cooperative security.