What is the primary function of the SLQ-32(V)4?

The primary function of the SLQ-32(V)4 is anti-ship missile defense through electronic jamming. This system is an advanced electronic warfare suite designed to detect, identify, and deter radar-guided anti-ship missiles. By utilizing sophisticated jamming techniques, the SLQ-32(V)4 disrupts the radar systems of incoming threats, protecting surface vessels from potential attacks. Its role in electronic warfare is crucial for maintaining the survivability of naval vessels in contested environments, enhancing naval warfare capabilities by reducing the effectiveness of enemy targeting systems.

The systems related to communication with allied forces, navigation aid for surface ships, and radar signal amplification, while important in their respective areas, do not align with the core mission of the SLQ-32(V)4, which is focused specifically on defense against missile threats through the use of electronic countermeasures.