text:  in unison to perfection you had the iron dome which is the the aerial defense system for the closer rockets i think it's within 70 or 80 meters or some number i don't know the exact number then you have david sling which is you know a farther away missile right then you have the hit the arrow which is outside of earth's atmosphere you're detonating rockets and missiles outside of earth's atmosphere and these three systems worked those nights in unison to perfection and i'm telling you you can go listen to the interview with the guy who managed that whole operation