/eər dɪˈfɛns aɪˌdɛntɪfɪˈkeɪʃən zoʊn/ – Phrase
Definition: vùng nhận biết của hệ thống phòng không.
A more throughout explanation: An air defense identification zone (ADIZ) is an area of airspace defined by a country within which the ready identification, location, and control of civil aircraft is required in the interest of national security. Aircraft entering an ADIZ may be required to identify themselves, their point of origin, destination, and other relevant information to the controlling authorities. Failure to comply with ADIZ procedures may result in interception by military aircraft.
Example: The country established an air defense identification zone to monitor and control the airspace surrounding its borders.