What is the purpose of the SLQ-25/25A system?

The SLQ-25/25A system is designed specifically to serve as a torpedo countermeasure system for naval vessels. Its primary function is to detect and respond to incoming torpedo threats, thereby enhancing the survivability of a ship against these types of attacks. The system achieves this through the use of decoys that can create false targets, confusing enemy torpedoes and drawing them away from the ship. By deploying these decoys effectively, the SLQ-25/25A increases the chances of preventing a successful torpedo strike.

In the context of naval operations, the protection against torpedo attacks is critical, given that modern submarines are capable of launching torpedoes at significant distances. The SLQ-25/25A system plays a vital role in the layered defense strategy of surface ships, ensuring they can operate safely in contested waters.

Other options such as radar tracking, sonar detection, or communications handling do not align with the primary purpose of the SLQ-25/25A system, which centers exclusively on counteracting torpedo threats. These functions are covered by different systems and technologies in naval warfare.