"It obtained hypersonic speed, and reached an altitude of 100 kilometers, entering space. It followed various objects, such as stars, and gained further altitude. Its engine stopped after six minutes," an Israeli defense source told JP.
The system is about 3 years from becoming fully operational, and is being developed to counter Iranian-made Shahab ballistic missiles.
When intercepting a threat, the Arrow 3 is launched into space and then breaks free from its launching missile, turning into a space vehicle that locks onto and collides with the target.