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| Attribute | GSLV Mk III (LVM3) 🇮🇳 India Trust: Agency-primaryⓘ Last verified Active · Last updated 2026-06-01Remove × | ||
|---|---|---|---|
| Company | ISRO | JAXA / IHI Aerospace | Rocket Lab |
| Country | 🇮🇳 India | 🇯🇵 Japan | 🇺🇸 USA |
| Status | Active | Retired | In Development |
| Vehicle class | Heavy | Small | Medium |
| Propellant | Solid (S200 boosters) + UDMH/N₂O₄ (L110) + LH₂/LOX (C25) | Solid (HTPB — all stages) | CH₄ / LOX |
| Reusable | No | No | Yes |
| Stages | 3 | 3 | 2 |
| First flight | 2017 | 2013 – 2022 | 2026 |
| Payload to LEO | 10,000 kgas of [1] | 590 kgas of [1]500 kg to SSO. Enhanced Epsilon (from E-4) added 700 kg LEO via PBS liquid kick stage. | 13,000 kgas of [1]Expendable; ~8,000 kg reusable with first-stage return ↑ Best |
| Payload to GTO | 4,000 kgas of [1] ↑ Best | — | — |
| Height | 43.43 mas of [1] ↑ Best | 26 mas of [1] | ~40 mas of [1] |
| Liftoff mass | 643 tas of [1] ↑ Best | 96 tas of [1] | ~481 tas of [1] |
| Success rate | 100%as of [2]10/10 missions since development flight 2014 (D1). Production flights since 2017. ↑ Best | 83.3%as of [2]5/6 successes. E-6 (Oct 12, 2022) PBS upper stage failed to ignite, eight satellites lost. Epsilon S (next-generation) ground test anomaly Jan 2023 effectively ended the programme. | — |
| Total flights | 10as of [2] ↑ Best | 6as of [2] | — |
| Cost / kg LEO | ~$4,500/kgas of [1]Estimated from OneWeb commercial contract ~$450M for 36 satellites (~5 tonne batch to GTO) ↓ Cheapest | — | — |
| Summary | India's most powerful rocket. Launched Chandrayaan-3 (Moon lander) in Jul 2023 and OneWeb internet satellites commercially. Renamed LVM3 (Launch Vehicle Mark 3) in 2022. The CE-20 cryogenic engine was entirely ISRO-developed — previously India depended on Russian technology for the GSLV Mk II. | JAXA's small solid-fuel rocket derived from the M-V rocket heritage. Designed for highly autonomous operations — launch preparations could be managed by just 8 people. The sixth and final E-6 mission (Oct 2022) failed when the PBS kick stage didn't ignite; a ground explosion during Epsilon S testing (Jan 2023) ended the programme. | Rocket Lab's medium-lift reusable rocket targeting the $100B constellation replenishment market. Uses a 'hungry hippo' fairings design that opens at the top rather than traditional clamshell separation. First flight delayed to Q4 2026 after a Jan 2026 propellant tank test anomaly. |
28 launch vehicles across 10 countries — active, retired, and in development — with primary-source citations from manufacturer user guides and agency press kits. Pure URL state: bookmark or share the link and the comparison reproduces exactly.