The Standard Missile-3 (SM-3) is an exo-atmospheric missile defense interceptor used for theater ballistic missile defense. Part of the the Aegis Weapon System, it uses a hit-to-kill kinetic kill vehicle to intercept ballistic missiles during the midcourse of their flight path. SM-3s are unique due to being the only Standard Missile designed to operate in … Continue reading Standard Missile-3 (SM-3)