Amazon has ordered six more Ariane 6 launches from European launch provider Arianespace to deploy satellites for its Amazon Leo broadband constellation, reports silicon.co.uk. The new deal brings Amazon’s total booked missions from 18 to 24.
Arianespace has already flown three Ariane 6 missions for Amazon in 2026, delivering 100 satellites to orbit. In June, the rocket’s most powerful configuration lofted 36 satellites in a single flight — the largest batch yet for Amazon Leo.
The additional launches will let Amazon keep pace with its constellation rollout as other launch providers face delays. Amazon said the expanded order, from 18 to 24 missions, reflects its confidence in Ariane 6 and further investment in Europe’s launch infrastructure.
Amazon’s original agreement with Arianespace dates back to 2022, when it covered 18 launches. Ariane 6 flew its first Amazon Leo mission under that contract in February 2026, carrying 32 satellites. Amazon has also booked 38 Vulcan Centaur launches with United Launch Alliance and another 12 New Glenn flights with Jeff Bezos’s Blue Origin.
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The deal matters for Arianespace too, adding missions to the Ariane 6 program. According to CEO David Cavailloles, the agreement will support a faster launch cadence and strengthen Europe’s own launch capabilities. Ariane 6 remains the continent’s primary heavy-lift rocket — this summer, the European Space Agency scrapped plans to upgrade it to the Block 3 version.
