Missile Defense
Missile defense is a system, technology, or strategy that aims to intercept and destroy incoming missiles before they can reach their target. The purpose of missile defense is to protect a country or region from missile attacks, whether they are conventional, nuclear, or biological. Missile defense systems can be ground-based, sea-based, air-based, or space-based, and they use a variety of sensors, interceptors, and command and control systems to detect, track, and engage incoming missiles. Missile defense is a complex and controversial field that involves many technical, political, and strategic considerations, such as the effectiveness, cost, reliability, and arms control implications of missile defense systems.
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