How can space-based sensors be used in the nuclear missile defense system, and what advantages do they offer?

Space-based sensors can play a vital role in the nuclear missile defense system, as they can provide an early warning of a potential missile threat. These sensors are typically placed in orbit around the Earth, and they can detect the infrared signature of a missile as it is launched from its point of origin. This early warning allows the missile defense system to respond quickly and intercept the missile before it reaches its target. One of the key advantages of space-based sensors is their ability to provide a global view of potential missile threats. This means that they can detect missiles that are launched from anywhere in the world, regardless of the location of the missile defense system itself. T....