How prepared is ISRO for the crewed Gaganyaan mission scheduled for 2026?

ISRO has made substantial progress toward Gaganyaan, but a target date by itself does not show that the mission is fully ready. The 2026 schedule is best treated as a goal that depends on completing and validating the remaining flight tests.

There are solid foundations: ISRO has tested the crew escape system in flight, developed a human-rated LVM3 launch vehicle, and selected and trained the astronauts announced for the programme. The escape test showed that the crew module could be pulled away from a launch vehicle during an emergency. That is an important demonstration, but it is only one part of proving a crewed spacecraft safe.

The key readiness test is an uncrewed orbital flight that exercises the spacecraft as an integrated system. ISRO needs to demonstrate that the crew module, service systems, navigation and control, parachutes, recovery operations, and life-support systems work reliably together. Results from these tests can require design changes or repeat testing, so the schedule has to leave room for that.

So, ISRO appears well advanced, with major capabilities demonstrated or under development, but “prepared” should mean more than having astronauts and a launch vehicle ready. Until the end-to-end uncrewed tests and crew-safety qualification are complete, a 2026 crewed flight remains contingent rather than assured.