ISRO on 31 October 2026 successfully deployed the NVS-03 navigation satellite into its intended orbit aboard the GSLV-F18 rocket from Sriharikota, bringing India's active navigation satellite count to four. ISRO Chairman V. Narayanan hailed the mission's precision and announced an ambitious slate of at least five more launches before the end of the current financial year.

NavIC Constellation: Where India Stands

With NVS-03 now in orbit, India's NavIC (Navigation with Indian Constellation) system meets the minimum operational threshold. 'For enhanced PNT — Positioning, Navigation and Timing — services, a minimum of four satellites are required, and with today's launch, we now have four satellites in orbit,' Narayanan said after the successful deployment.

However, the ISRO chief underlined that four is a floor, not a ceiling. 'To ensure uninterrupted services and highly accurate positioning, we need a constellation of seven satellites in orbit,' he said. Two additional satellites are reportedly in the final stages of preparation, while regulatory approval for a seventh is in process. Once complete, India will join a select group of nations — including the US (GPS), Russia (GLONASS), China (BeiDou), and the European Union (Galileo) — that operate their own sovereign navigation constellations.

Five More Launches Targeted This Financial Year

Narayanan outlined a packed launch calendar for the remainder of the financial year. 'Our target is to carry out five more launches during this financial year, including the uncrewed Gaganyaan G mission. In addition, we plan to launch at least two PSLV missions and two Small Satellite Launch Vehicles (SSLVs). We are also planning one private-sector launch. Overall, we are looking at six launches, but completing at least five missions remains our primary objective,' he said.

This comes amid India's broader push to scale up its annual launch cadence and capture a larger share of the global commercial satellite market, where competitors including SpaceX have significantly compressed launch costs.

Gaganyaan: Over 8,000 Tests Completed

The centrepiece of the upcoming schedule is the Gaganyaan G uncrewed mission — one of three mandatory crewless flights that must succeed before Indian astronauts, referred to as Gaganyatris, can be sent to orbit aboard an indigenous launch vehicle. 'Gaganyaan is a highly prestigious, technologically intensive and important programme,' Narayanan emphasised, adding that more than 8,000 tests have already been completed.

Narayanan stressed that astronaut safety is the agency's overriding priority. 'The safety of our Gaganyatris is of utmost importance. Therefore, our current focus is on the uncrewed missions first,' he said. Teams at IPRC and BSSE have completed the launch vehicle assembly and are simultaneously contributing to software development for the service module and crew module, according to Narayanan.

Significance for India's Space Ambitions

The NVS-03 deployment and the Gaganyaan pipeline together represent two parallel tracks of India's space strategy: building sovereign infrastructure for everyday civilian and defence applications, and demonstrating human spaceflight capability. A fully operational seven-satellite NavIC constellation would reduce India's dependence on US GPS signals for critical services including precision agriculture, disaster response, and defence navigation.

Narayanan indicated that the programme is progressing well and expressed confidence in achieving the crewed Gaganyaan milestone 'in the near future,' citing the Prime Minister's guidance as an enabler. With the financial year ending in March 2027, the next several months will be a defining test of ISRO's execution capability on multiple fronts simultaneously.