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| Attribute | GSLV Mk III (LVM3) 🇮🇳 India Trust: Agency-primaryⓘ Last verified Active · Last updated 2026-06-01Remove × | ||
|---|---|---|---|
| Company | JAXA / Mitsubishi Heavy Industries | ISRO | CASC / CALT |
| Country | 🇯🇵 Japan | 🇮🇳 India | 🇨🇳 China |
| Status | Active | Active | Active |
| Vehicle class | Heavy | Heavy | Heavy |
| Propellant | LH₂ / LOX (LE-9 first stage + LE-5B-3 second stage) | Solid (S200 boosters) + UDMH/N₂O₄ (L110) + LH₂/LOX (C25) | UDMH/N₂O₄ (stages 1–2) + LH₂/LOX (stage 3 YF-75) |
| Reusable | No | No | No |
| Stages | 2 | 3 | 3 |
| First flight | 2024 | 2017 | 1996 |
| Payload to LEO | 16,500 kgas of [1]H3-24 (2 SRB-3 + 4 LE-9 engines) configuration. H3-30 baseline: 16,500 kg. ↑ Best | 10,000 kgas of [1] | 11,200 kgas of [1] |
| Payload to GTO | 6,500 kgas of [1] ↑ Best | 4,000 kgas of [1] | 5,500 kgas of [1]With 4 strap-on liquid boosters (CZ-3B/E enhanced variant) |
| Height | 57 mas of [1] ↑ Best | 43.43 mas of [1] | 54.84 mas of [1] |
| Liftoff mass | 574 tas of [1]H3-24S configuration | 643 tas of [1] ↑ Best | 426 tas of [1]Enhanced variant with 4 liquid strap-on boosters |
| Success rate | 75%as of [2]~6/8 successes. TF1 (Feb 2023) first flight failure (LE-9 ignition issue, DAICHI-3 lost). F8 (Dec 23, 2025) QZS-5 lost to 2nd-stage relight anomaly. | 100%as of [2]10/10 missions since development flight 2014 (D1). Production flights since 2017. ↑ Best | ~95%as of [2]~6 failures/partial failures out of ~105+ flights; gradually being superseded by Long March 5 for GTO |
| Total flights | 8as of [2] | 10as of [2] | ~105as of [2] ↑ Best |
| Cost / kg LEO | ~$5,500/kgas of [1]Target unit price ¥5B (~$35M at ¥145/$); roughly half H-IIA's per-launch cost | ~$4,500/kgas of [1]Estimated from OneWeb commercial contract ~$450M for 36 satellites (~5 tonne batch to GTO) ↓ Cheapest | — |
| Summary | Japan's next-generation flagship rocket designed to halve H-IIA costs. Uses three LE-9 engines burning liquid hydrogen — the highest-performing expander-cycle engines in the world. First successful flight was TF2 (Feb 17, 2024). HTV-X1 cargo mission to ISS (Oct 2025) demonstrated operational readiness. | 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. | China's primary geostationary transfer vehicle for over 25 years. Launched communications, meteorology, and navigation satellites including Beidou-3 (GEO/IGSO nodes). Being phased out in favour of Long March 5 for heavier GTO payloads as newer domestic communications satellites grow in mass. |
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.