|
The East China Sea Air Defense Identification Zone (abbreviated ADIZ) is an Air Defense Identification Zone covering most of the East China Sea where the People's Republic of China announced that it was introducing new air traffic restrictions in November 2013. The area consists of the airspace from about, and including, the Japanese controlled Senkaku Islands (which are known as the Diaoyu Islands in mainland China and are claimed by mainland China as well as Taiwan) north to South Korean-claimed Socotra Rock (known as Suyan Jiao in China). About half of the area overlaps with a Japanese ADIZ, while also overlapping to a small extent with the South Korean and Taiwanese ADIZ. When introduced the Chinese initiative was controversial as requirements were imposed that other countries with air defense identification zones do not impose〔Rick Gladstone and Matthew L. Wald (27 November 2013), (China’s Move Puts Airspace in Spotlight ) ''The New York Times''.〕 and it included contested maritime areas.〔James Fallows (27 November 2013), ((More on This Strange Chinese ADIZ: 'Sovereign Is as Sovereign Does' ) ''The Atlantic''.〕 Critics said the move escalated the Senkaku Islands dispute between China and Japan.〔Jane Perlez (27 November 2013), (China Explains Handling of B-52 Flight as Tensions Escalate ) ''The New York Times''.〕 == History == The first ADIZ was established by the United States in 1950 when it created a joint North American ADIZ with Canada, citing the legal right of a nation to establish reasonable conditions of entry into its territory. The U.S. does not apply its ADIZ procedures to foreign aircraft not intending to enter U.S. airspace and does not recognize the right of a coastal nation to apply its ADIZ procedures to foreign aircraft not intending to enter their national airspace.〔("Entering, Exiting and Flying in United States Airspace" ) ''Federal Aviation Administration'' 14 June 2013.〕 South Korea's ADIZ was established in 1951 during the Korean War by the United States Air Force. It currently does not cover Socotra Rock, known to Koreans as Ieodo. Korean Defence Minister Kim Kwan-jin said that South Korea would consider extending its ADIZ in light of the extent of the Chinese ADIZ〔(China’s aerial ambitions deepen territorial tensions ) ''The Korea Herald'' 26 November 2013.〕 but an announcement of a change was postponed after a meeting with the United States ambassador.〔 Japan's ADIZ was established in 1969, which covers most of its Exclusive Economic Zone. Japan makes no demands on aircraft flying through, unless they are landing in Japan. The ADIZ was revised in the same year that the U.S.-Japan Okinawa Reversion Treaty provided for the return of the Ryukyu Islands and the Daitō Islands to Japan in 1972. Japan's ADIZ was created by the United States Armed Forces during the post-WWII Allied occupation, with the western border at 123° degrees east. This resulted in only the eastern half of Yonaguni Island being part of Japan's ADIZ and the western half being part of Taiwan's ADIZ. On 25 June 2010, Japan extended its ADIZ around Yonaguni 22 km westwards. This led to an overlapping with sections of Taiwan's ADIZ. However, Taiwanese foreign affairs officials said that it does not make any difference, as an understanding has been reached between the two parties on how to handle it. According to China Network Television on 24 November 2013, China and Russia do not recognize Japan's ADIZ.〔(【引用サイトリンク】title=Background: Air Defense Identification Zones )〕 The People's Republic of China announced the establishment of what it called its East China Sea Air Defense Identification Zone on 23 November 2013 defining an ADIZ as a zone that allowed a coastal state to "identify, monitor, control and react to aircraft entering this zone with potential air threats."〔(Defense Spokesman Yang Yujun’s Response to Questions on the Establishment of The East China Sea Air Defense Identification Zone ) ''Ministry of National Defense of the People's Republic of China'' 23 November 2013.〕 Despite several international protests, China's move received broad domestic support. According to a 2011 study of the justifications for establishing an ADIZ, at that time there had not yet been a "recorded instance of protest" against the initial establishment of an ADIZ. The Chinese Air Force Command Academy began planning for an ADIZ after the Hainan Island incident and in May 2013 had suggested an ADIZ that covered China's exclusive economic zone, but this was expanded during review by the PLA to the current area. On 25 July 2015, Lao Airlines flight QV916 was turned back by the Chinese. The Chinese MoD has said that the aircraft was prevented from entering Chinese territory due to an inadequate flight plan, and that the incident had nothing to do with the ADIZ. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Air Defense Identification Zone (East China Sea)」の詳細全文を読む スポンサード リンク
|