In an exclusive conversation with WION, ISRO Chairman Dr. V. Narayanan says India now has four navigation satellites, strengthening the country's indigenous NavIC navigation system. He discusses India's progress in building an independent satellite navigation network and the growing role of space technology in improving navigation capabilities. #isro #isrochief #rocketlaunch #navigationsatellite #wion About Channel: WION The World is One News examines global issues with in-depth analysis.