Ariane 6464 Block 2
Manufacturer: ArianeGroup · Maiden flight: 17 June 2026 · Wikipedia (opens in new tab)
Launches1
Successes1
Failures0
Success rate100.0%
Ariane 6 variant with four upgraded P160C solid boosters, enabling heavier payloads. Each P160C booster holds 14 additional tons of propellant, compared to the P120C boosters of the Block 1 variant.