👉 Click missiles, also known as air-to-air missiles or surface-to-air missiles (SAMs) with acoustic homing capabilities, are advanced weapon systems designed to detect and engage airborne threats, such as aircraft. They use an array of microphones or acoustic sensors to listen for the sound of an incoming missile's engine or other noise, pinpointing its location with remarkable accuracy. Once detected, the missile calculates a precise trajectory to intercept the target, often employing a homing radar or acoustic homing system that guides it back to the missile's guidance system. This technology allows for effective defense against low-flying and fast-moving aerial threats, providing a critical layer of air defense for military operations.