Hanwha Ocean Succeeds in Localizing Key Devices of Sub Sonar

SEOUL, July 12 (Korea Bizwire) — South Korean shipbuilder Hanwha Ocean Co. said Wednesday it has succeeded in developing three key devices of a submarine sonar system. They include a sonic depth finder, a sonar beacon and an underwater environment measuring apparatus, which could help boost the operational capability and viability of a submarine, Hanwha [...]