Overview
The ISRO is preparing to launch the GISAT‑1A in September 2026. The mission follows two consecutive failures of the work‑horse PSLV in 2025 and early 2026. During the pause, several satellites remained on the launchpad awaiting clearance.
Key Developments
- Two successive PSLV missions failed in 2025 and early 2026, causing ISRO to suspend launches.
- Union Minister Jitendra Singh told The Hindu on 13 June 2026 that the cause of the failures has been identified and remedied.
- The government decided not to publish the report of the National Level Expert Committee, breaking with past practice.
- ISRO has scheduled the GISAT‑1A launch for September 2026, marking its return to operational status.
Important Facts
The failed PSLV missions prompted a comprehensive review of propulsion, guidance and quality‑control processes. Minister Jitendra Singh confirmed that corrective measures are in place, though the detailed findings remain classified. The decision to withhold the expert committee’s report has sparked debate over transparency and accountability in high‑technology programmes.
Several payloads, including remote‑sensing and navigation satellites, are currently parked on the launchpad. Their deployment will depend on the success of the upcoming GISAT‑1A mission.
Exam Relevance
Understanding this episode is vital for multiple UPSC papers:
- GS2 (Polity): The role of the National Level Expert Committee and the government's decision on report disclosure illustrate governance and accountability mechanisms.
- GS3 (Technology & Economy): The reliability of the PSLV and the strategic importance of the GISAT‑1A illustrate India’s space capabilities and their impact on national security and commercial services.
- GS4 (Ethics): The tension between transparency (publishing the expert committee report) and national security offers a case study on ethical decision‑making in public administration.
Way Forward
ISRO must ensure rigorous post‑failure audits, strengthen quality‑control protocols, and communicate corrective actions clearly to restore stakeholder confidence. While the expert committee report remains classified, a summarized briefing to Parliament could balance transparency with security concerns. Successful launch of GISAT‑1A will signal that ISRO’s corrective measures are effective and will pave the way for the pending satellites on the launchpad to be deployed.