Amazon Leo orders six more Ariane 64 launches from Arianespace
Amazon Leo · Arianespace
Amazon Leo expanded its Arianespace launch order from 18 to 24 Ariane 64 missions running through 2031.
what happened
Amazon Leo ordered six additional Ariane 64 launches from Arianespace, announced September 9 at the International Space Summit in Paris, bringing its total contracted Ariane 6 launches from 18 to 24 through 2031. Arianespace has completed three Ariane 6 missions for Amazon Leo so far in 2026, deploying 100 satellites; the new launches will fly on the high-capacity Ariane 64 configuration beginning in 2029. Arianespace CEO David Cavaillolès said the additional launches "demonstrate Amazon Leo's confidence in the performance and reliability of Ariane 6," while Amazon Leo VP Chris Weber said Europe's launch infrastructure is "part of the operational architecture of the Amazon Leo constellation."
why it matters
The expanded order gives Arianespace a firmer Ariane 6 backlog as it ramps up cadence, and signals Amazon Leo's continued reliance on European launch capacity alongside its existing ULA and Blue Origin contracts as it works to deploy its broadband constellation. Per Reuters, the announcement came at a summit that notably excluded major U.S. launch providers.
for who
Launch-services buyers, European launch providers
signal-to-noise
quick facts
- Companies
- Amazon Leo, Arianespace
- Category
- launch
- Impact
- notable
- SNR
- 4 / 5
- Event date
- 2026-09-09
- Published
- 2026-09-09 21:28 UTC