The global Sonobuoy Market has experienced significant growth in recent years, owing to the escalating demand for advanced anti-submarine warfare (ASW) capabilities and the expanding utilization of underwater acoustic sensing technologies for maritime security and surveillance operations. Sonobuoys, integral to underwater detection and tracking systems, have become indispensable tools for naval forces and maritime security agencies worldwide, enabling the real-time detection and localization of submarines and underwater threats. Key market players are actively engaged in the development of next-generation sonobuoy systems equipped with advanced signal processing, data analytics, and communication capabilities, facilitating enhanced acoustic monitoring and the seamless integration of sonobuoy data with broader maritime surveillance networks. Moreover, the adoption of innovative sensor technologies, such as passive and active sonar systems, alongside the integration of autonomous underwater vehicles (AUVs) and unmanned surface vehicles (USVs) for extended surveillance capabilities, has revolutionized the efficacy of sonobuoy systems in detecting and tracking underwater targets with heightened accuracy and efficiency. As maritime security challenges continue to evolve, characterized by the increasing proliferation of stealthy submarines and underwater threats, the sonobuoy market is expected to witness sustained growth, fueled by ongoing advancements in acoustic sensor technologies, robust defense budgets, and the continuous pursuit of comprehensive ASW solutions that enhance maritime domain awareness and operational preparedness.