The Standard Missile is a family of surface-to-air missiles designed for naval defense. Developed by the United States Navy, these missiles are primarily used to intercept and destroy incoming threats, such as aircraft and missiles, to protect naval vessels. They are launched from ships and can engage targets at various ranges, depending on the specific variant. There are several types of Standard Missiles, including the SM-1, SM-2, and SM-3. Each variant has unique capabilities, with the SM-3 specifically designed for ballistic missile defense. The Standard Missile system plays a crucial role in enhancing the defensive capabilities of naval forces worldwide.