air sovereignty
fundamental right of a sovereign state to regulate the use of its airspace and enforce its own aviation law
en-US/ˌeɪɹ ˈsɑvɹənti/
en-GB/ˈɛə ˈsɒvəˌɹɪntɪ/
fundamental right of a sovereign state to regulate the use of its airspace and enforce its own aviation law