KOUROU, French Guiana — Arianespace’s Ariane 6 rocket lifted off on Wednesday, carrying 36 Amazon Leo broadband satellites in what the company says is its heaviest payload ever for an Ariane vehicle. The mission, designated VA269 or LE-03, marks a pivotal step for Amazon’s satellite internet project as it accelerates its deployment timeline. Liftoff occurred at 9:22 a.m. local time from the Guiana Space Centre, with satellite separation scheduled about 1 hour and 51 minutes into the flight. “36 is a milestone for us,” said CEO David Cavaillolès in a pre-launch statement.
The launch is the first Ariane 64 mission to use the new P160C solid boosters, which increase the rocket’s low Earth orbit lift capacity to approximately 22 tonnes. Low Earth orbit satellites offer lower latency internet compared to traditional high-altitude systems. Amazon now has over 330 satellites in orbit and plans to initiate service this year. Melissa Wuerl, Amazon Leo’s launch systems director, noted that “every additional satellite” launched on a single rocket accelerates the constellation’s buildout. Arianespace expects to have deployed 100 Amazon Leo satellites within five months if this mission succeeds.
The satellite broadband market is heating up. Starlink and Amazon may gain access to future European mobile satellite spectrum, but about two-thirds of the spectrum would remain allocated to European firms, according to Reuters sources in May. The European Union’s planned IRIS2 multi-orbit system, seen as a counter to Starlink, is also expected to receive a share.
In a separate development, AST SpaceMobile launched three new satellites — BlueBird 8, 9, and 10 — aboard a SpaceX Falcon 9 rocket from Cape Canaveral Space Force Station on June 17 at 2:39 a.m. EDT. These satellites are part of AST’s direct-to-cell initiative, which aims to provide broadband connectivity to standard smartphones without requiring a dedicated dish or terminal. CEO Abel Avellan described the launch as “continued execution.” AST now has 10 satellites in orbit, including a prototype, and targets about 45 by year-end. The company has partnerships with nearly 60 mobile network operators, including AT&T and Verizon.
China added to the week’s launch activity. A Long March-3B rocket lifted off from the Xichang Satellite Launch Center at 5:45 p.m. Beijing time on June 16, carrying the Shijian-31 satellite. State news agency Xinhua reported that the satellite is primarily for space environment detection, a broad category that includes monitoring spacecraft conditions. This was the 651st flight for the Long March rocket family.
Industrial players are also active. South Korea’s Hanwha announced on Tuesday its intention to raise its total stake in Korea Aerospace Industries (KAI) above 12% by the end of 2026, citing increasing space competition and the need for greater scale. Hanwha pointed to SpaceX as an example of how heavy capital investment now matters as much as engineering. KAI, primarily an aircraft manufacturer, is also involved in satellite production.
Amazon faces a cadence risk. The company secured a waiver from the U.S. Federal Communications Commission on the deadline to deploy half of its planned LEO constellation, but the FCC imposed spectrum priority conditions. According to Via Satellite, Amazon has 331 satellites in orbit, far short of the 1,616 satellites needed for the half-constellation milestone. Launch slots remain tight, as some rockets expected for Leo missions are not yet ready.
June’s space activity may not feature a breakout launch, but the focus has shifted to throughput. Amazon is pushing for mass deployment, AST still needs to demonstrate that direct-to-phone technology works reliably, and China continues its state-backed launches. Aerospace players are either acquiring or scaling up ahead of anticipated market consolidation. Operators that can manage frequent launches, rapid hardware swaps, and maintain good regulatory standing are likely to emerge ahead.
