| Air defense identification zone is a country based on the need for air defense designated airspace. The littoral countries for the possibility of preventing air threats, outside the airspace is delimited airspace, for timely identification, monitoring, control and disposal into the airspace of the aircraft, to set aside the warning time, securing the air defense. And Northeast Asia is the most dense area of the shadow of the cold war. there are still two social system and ideology, Fierce competition with each other and the forces regrouped, the major powers are intertwined interests and prominent contradictions, showing a complex situation. And Chinese as an important member of the Northeast Asian region. Holds an important role in the construction of regional security. China designated Air Defense Identification Zone in the East China Sea, must be within the safe area and even a member of the Northeast Asian countries have a profound impact safety strategic considerations. So further study of the East China sea Air Defense identification division set and the Northeast Asia security of this topic, is advantageous to the comprehensive and accurate understanding of the East China sea air defense to identify the basic problems and the basic situation of the Northeast Asia regional security, but also conducive to maintaining peace and stability in Northeast Asia, at the same time, to a certain extent, promote the construction of Northeast Asia security mechanism.The paper is based on the perspective of Northeast Asia security, through the basic situation of the identification zone and the need to interpret basic overview of the East China Sea Air Defense Identification divisions set. expect to grasp the East China Sea Air Defense Identification Division set up for regional security based on this, especially in the Northeast positive and negative effects of the Asian regional security, and thus, attributed the negative factors and favorable factors to the East China Sea Air Defense Identification zone. In this paper, the specific logical structure is as follows:The first chapter is from a macro perspective discusses the basic theory of the security situation in Northeast Asia and the basic theory of the Air Defense Identification Zone in the East China Sea. Grasp the meaning and characteristics of the air defense identification zone, traced the origin of the air defense identification zone, and then focus on the basic profiles of inking in Northeast Asia, Japan and South Korea’s air defense identification zone.The second chapter discusses the necessity East China designated air defense identification zone. Mainly from the maintenance of national sovereignty and security needs, is to safeguard the fundamental interests of people on both sides need is designated for other waters as well as the accumulation of experience is needed to prevent outside air and sea raids terrorism requires four chapters to tell its basic content.The third chapter is the main part of this paper, is also an important focus. This chapter discusses mainly in East China’s air defense identification zone designated for the purposes of security in Northeast Asia to produce the kind of impact. Mainly from the perspective of both positive and negative impacts to grasp.The fourth chapter is the end result of this paper. Is mainly to the East China Sea air defense identification division set to do a prospect for the future. Air defense identification zone overlap and interference factors that constitute the United States of its unfavorable factors, China’s rising economic power and the growing strength of Naval Air constitute its favorable factors. |