Exo-atmospheric interception

"Arrow 3" Hypersonic Surface-to-Air Missile System.

It is a surface-to-air missile system designed for intercepting ballistic missiles, particularly those with long-range capabilities.

Features:

●Hypersonic Speed: The missile travels at hypersonic speeds, meaning it moves at velocities greater than five times the speed of sound.

●Target Range: The system is capable of intercepting targets at long ranges, including those beyond the Earth's atmosphere.

●Interception Altitude: It is designed to intercept threats both within and outside the Earth's atmosphere, including exo-atmospheric intercepts.

●Purpose: The primary purpose of the "Arrow 3" system is to provide advanced defense capabilities against incoming ballistic missile threats, particularly from adversaries with long-range missile capabilities.

●Detection and Tracking: The system is equipped with advanced detection and tracking technology, including infrared sensors and radar systems, to detect and track incoming ballistic missiles.

●Guidance System: It employs sophisticated guidance systems to accurately maneuver and intercept targets traveling at very high speeds.

●Inertial Navigation: The missile uses an inertial navigation system that is continuously updated during flight to ensure precise targeting.

●Contour Maps: Additionally, it utilizes contour maps stored in its computerized memory to aid navigation and improve targeting accuracy.

●Solid Rocket Booster: The missile utilizes a three-stage solid rocket booster to propel itself out of Earth's atmosphere at near-hypersonic speeds.

●Interception Mechanism: Upon reaching space, the missile activates its sensors to identify and track the incoming target before engaging it with precision.

●Deployment: The "Arrow 3" system is deployed and operated by the Israeli military to defend against potential ballistic missile threats to the country and its interests.

PRACTICE QUESTION

Which of the following statements regarding exo-atmospheric interceptors (ABMs) and their features are correct?

1. Exo-atmospheric interceptors are designed to counter incoming ballistic missiles during the mid-course or terminal phase of their trajectory.
2. ABMs operate beyond the Earth's atmosphere and are equipped with advanced technology such as infrared sensors and radar systems to detect and track incoming missiles.
3. These missiles primarily travel at subsonic speeds and use simple guidance systems to intercept targets moving at moderate velocities.
4. ABMs employ a multi-stage solid rocket booster to propel themselves out of Earth's atmosphere and have inbuilt rocket motors for precise navigation toward the target.
5. Inertial navigation systems in ABMs are updated during flight to ensure accurate targeting, utilizing contour maps stored in computerized memory to aid navigation.

Select the correct options from the following:

a) 1, 2, 4, and 5

b) 2, 3, and 4

c) 1, 2, and 5

d) 2, 4, and 5

Correct answer: a) 1, 2, 4, and 5