In a sea acceptance test performed by the Israeli Navy, a HELRAS dipping sonar was successfully converted for operation onboard the Seagull, Elbit Systems’ Unmanned Surface Vessel (USV). Operating a dipping sonar onboard a USV significantly increases the operational working time and substantially enhances that detection capabilities and the effectiveness of Anti-Submarine Warfare (ASW). | Elbit Systems

Sonar Kella (Movie) Part 3 #SatyajitRay #SoumitraChatterjee #SantoshDutta #SiddharthaChatterjee | আবেগ ई c a n v a s

One of the earliest documentaries on the legendary Satyajit Ray, offering a rare glimpse into his creative world. The world-renowned filmmaker himself narrates his process, philosophy, and passion for cinema. Watch Creative Artists of India: Satyajit Ray, now streaming free on WAVES. #WAVES #WAVESOTT #EntertainmentKiNayiLehar #SatyajitRay #creativeartistsofindia Prasar Bharati Archives Doordarshan National (DD1) DD India Prasar Bharati News Services Ministry of Information & Broadcasting, Govern