The Global SONAR Systems Technology Insights Report provides an in-depth examination of Sound Navigation and Ranging (SONAR) technologies used in naval defence, underwater exploration, and maritime surveillance. It explores advancements in active and passive SONAR, synthetic aperture SONAR, and sonar signal processing. The report analyzes applications across submarines, surface vessels, unmanned underwater vehicles (UUVs), and coastal monitoring systems. It also covers market trends, key manufacturers, regional developments, and the growing importance of undersea domain awareness in modern naval operations.