Sonar systems are widely associated with naval missions, but the report highlights a broad set of commercial and scientific uses. Polaris Market Research values the sonar systems market at USD 4.85 billion in 2025, with USD 5.21 billion estimated for 2026 and USD 9.35 billion projected by 2034, reflecting a CAGR of 7.58% over 2026–2034. This article reviews the technologies and use cases...