Sriharikota: The Indian Space Research Organisation (ISRO) successfully launched the GSLV-F15 rocket carrying the NVS-02 navigation satellite on Tuesday at 6:23 AM from the Satish Dhawan Space Centre in Sriharikota. This mission marks ISRO’s 100th rocket launch and aims to strengthen India’s indigenous navigation system, NavIC.
Milestone Launch for ISRO
The Geosynchronous Satellite Launch Vehicle (GSLV) successfully placed the NVS-02 satellite into a geosynchronous transfer orbit. ISRO Chairman V Narayanan, who recently took charge, described the launch as a “significant milestone” for the space agency. The GSLV-F15 mission is the 17th flight of the GSLV and the 11th to use an indigenous cryogenic engine.
The GSLV rocket, often referred to as ISRO’s most challenging launcher due to its history of failures, has seen technical improvements over the years. Out of 16 previous launches, six have failed, giving it a 37% failure rate. In contrast, ISRO’s newer Launch Vehicle Mark-3 (LVM-3), also known as ‘Bahubali,’ has maintained a perfect success record so far.
NavIC’s Strategic Importance
The NVS-02 satellite will enhance India’s regional navigation system, NavIC, which was developed after India was denied access to high-quality GPS data during the 1999 Kargil conflict. NavIC provides two services—Standard Positioning Service (SPS) for civilian use and Restricted Service (RS) for military applications. ISRO states that NavIC’s SPS can achieve a position accuracy of better than 20 meters and a timing accuracy better than 40 nanoseconds.
With this launch, ISRO aims to strengthen India’s self-reliance in satellite navigation while addressing previous challenges in the GSLV program. The mission also underscores India’s long-term vision for an independent space program, advancing both strategic and civilian applications.
