Two consecutive failures of ISRO's reliable PSLV rocket in 2025 and 2026 have grounded key missions, delaying India's NavIC navigation system revival, the first private PSLV, and the SSLV program. A national expert committee, led by former PSA Prof. Vijayraghavan, is investigating the third-stage anomalies and is expected to submit its report by June 2026, paving the way for a resumption of launches.
Exam Lens
Quick Exam Facts From News
1-Minute Revision
- ›PSLV Failure Rate: 4 failures in 64 missions (including maiden 1993 flight)
- ›Failed Missions: PSLV-C39 (2017), C61 (May 2025), C62 (Jan 2026)
- ›Target this Data: PSLV failure count: 4 failures in 64 missions (including 1993, 2017, 2025, 2026).
- ›Target this Nodal Body: The National Level Expert Committee headed by former Principal Scientific Adviser Prof. Vijayraghavan.
- ›Target this Legal Point: The deviation from standard practice of not reviewing Failure Analysis Committee (FAC) findings of PSLV-C61 before launching C62.
Mastered this topic? Test your knowledge with a full MCQ quiz.
Practice exam-style questions, track your score, and strengthen your recall.