Definitions
There is 1 meaning of the phrase
Active Air Defense.
Active Air Defense - as a noun
Air defense by the use of aircraft or missiles or artillery or electronic countermeasures
Example Sentences
"The country invests heavily in active air defense systems to protect its airspace."
"The military conducted regular drills to test the effectiveness of its active air defense."
"The active air defense network quickly detected and neutralized the incoming missiles."
"The commander ordered an immediate activation of the active air defense systems."
"The enemy aircraft was intercepted by the active air defense units stationed nearby."