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| Attribute | Nuri (KSLV-II) 🇰🇷 South Korea Trust: Operator-primaryⓘ Last verified Active · Last updated 2026-06-01Remove × | ||
|---|---|---|---|
| Company | KARI / Hanwha Aerospace | LandSpace | Interstellar Technologies |
| Country | 🇰🇷 South Korea | 🇨🇳 China | 🇯🇵 Japan |
| Status | Active | Active | In Development |
| Vehicle class | Medium | Medium | Small |
| Propellant | RP-1 / LOX (KRE-075 engines all stages) | Methalox (LOX / liquid methane) | Liquid biomethane (LBM) / LOX |
| Reusable | No | No | No |
| Stages | 3 | 2 | 2 |
| First flight | 2021 | 2024 | 2027 |
| Payload to LEO | 2,600 kgas of [1]600 km SSO target orbit | 6,000 kgas of [1]4,000 kg to 500 km SSO. Enhanced variant of the base Zhuque-2 with a common-bulkhead tank, TQ-15 thrust-vectoring engine on stage 2, and a niobium-alloy nozzle extension. A further-improved Block 2 first flew 2026-05-14 with subcooled propellant loading and a 3-ignition second stage. ↑ Best | 250 kgas of [1]500 km SSO. No flight attempts as of this research — follows the company's successful suborbital MOMO sounding-rocket program. A larger orbital vehicle, DECA, was announced January 2023. |
| Payload to GTO | — | — | — |
| Height | 47.2 mas of [1] ↑ Best | — | — |
| Liftoff mass | 200 tas of [1] ↑ Best | — | — |
| Success rate | 75%as of [2]3/4 full successes: TF1 (Oct 2021) partial, TF2 (Jun 2022) success, TF3 (May 2023) success, TF4 (Nov 27, 2025 — first Hanwha-led production launch) success | 100% since 2024-11-27 debutas of [1] ↑ Best | — |
| Total flights | 4as of [2] | 2+ (2E variant)as of [1] ↑ Best | — |
| Cost / kg LEO | — | — | — |
| Summary | South Korea's first domestically developed and produced launch vehicle, designed entirely without foreign engine technology. Nuri TF4 (Nov 2025) was the first launch managed by Hanwha Aerospace rather than KARI — marking the transition to commercial operation. KASA (Korea Aerospace Administration) took over programme oversight in 2024. | LandSpace's enhanced methalox launcher, the higher-performance successor to the original Zhuque-2 (the first methalox rocket ever to reach orbit, in 2023) — see slug 'zhuque-2' for the original vehicle already in our database. | A liquid-biomethane orbital smallsat launcher from Interstellar Technologies, Japan's most established private rocket startup by suborbital flight heritage, though not yet flown to orbit. |
48 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.