In November 2013, Chinese government has declared its Air Defense Identification Zone (ADIZ) that drew the international attention. Legally speaking, ADIZ is not equal to territorial airspace, nor is it equivalent to the extension of airspace. Instead, it symbolizes nothing more than a political manifestation for the sake of national security interests. The Chinese ADIZ, which intentionally covers the airspace above "Diaoyutai /Senkaku Islands" is regarded as the political demonstration against the Japanese government. Given the growing tension above the land in East Asian, although Taiwan has also declares its ADIZ, how to accurately exercise all military actions by air force in Taiwan's airspace becomes one of the priorities that Taiwan must deal with before it becomes too late.