A Surface-to-Air Missile (SAM) is a type of missile designed to be launched from the ground to intercept and destroy aerial targets, such as aircraft or drones. These missiles are equipped with guidance systems that allow them to track and hit fast-moving objects in the sky. SAMs are crucial for air defense, providing protection against enemy air attacks. SAM systems can vary in range and capability, from short-range missiles that protect specific areas to long-range systems that can engage targets at great distances. They are often deployed in military operations and can be mobile or stationary, depending on the strategic needs of the defense forces.