Aerial defense 2.0: Why speed, scale and survival define the Golden Dome era
An illustration of the Golden Dome. Credit: Arcfield By Kevin Kelly, Published by Space News, 26 Augus 2025 The era of single-vector threats is behind us. That was Aerial Defense 1.0, when defenses were designed for ballistic missiles tracked by radar and defeated by linear kill webs. Threats came one







![Directed-energy weapon. [Source: exonews.org]](https://space4peace.org/wp-content/uploads/2021/08/directed_energy_weapon.jpg)



