The person responsible for overseeing naval communication signals

नौसैनिक संकेतों का निदेशक

English Usage: The director of naval signals ensured all communications were secure during the operation.

Hindi Usage: नौसैनिक संकेत निदेशक ने सुनिश्चित किया कि अभियान के दौरान सभी संचार सुरक्षित थे।