- The document describes the Emergency Asteroid Defence Project (EADP), which aims to develop and deploy the Hypervelocity Asteroid Intercept Vehicle (HAIV) system to protect Earth from asteroids and comets with diameters between 20-300 meters that could cause major damage with only a short warning period.
- The HAIV system would pulverize asteroids and comets using a two-stage impact - first with a kinetic impact vehicle to create a crater, followed by a nuclear explosive device detonated inside the crater to scatter the asteroid into smaller, harmless pieces.
- EADP's goal is to have HAIV systems ready for launch within 1 hour of detection for any short-warning threats between now and