Arianespace successfully launched the Ariane 64 vehicle from French Guiana on February 12, 2026, carrying 32 Amazon Kuiper satellites in a historic mission for the emerging internet constellation. This represented the largest single batch of Kuiper satellites deployed to date, marking a significant milestone in Amazon's effort to establish global broadband coverage from low Earth orbit. The mission demonstrated Amazon's commitment to leveraging multiple launch providers rather than relying exclusively on any single operator.

The launch utilized the Ariane 6 in its most powerful configuration, the Ariane 64 variant equipped with four solid rocket boosters. Lifting off from the European Space Agency's primary launch facility in Kourou, French Guiana, the vehicle showcased its enhanced heavy-lift capability specifically designed for competitive commercial missions. This configuration underscored Arianespace's role as a key partner for major constellation deployments.

The mission achieved full success, validating the Ariane 64's technical performance and confirming its position as a viable option for deploying large satellite constellations. The launch reinforced the competitive landscape of the commercial space industry, where multiple launch providers compete for contracts from mega-constellation operators. Amazon's partnership with Arianespace complemented its existing relationships with other launch operators, advancing Project Kuiper's ambitious deployment schedule.