Arianespace Chief Urges EU or Germany to Order Ariane 6 in Blocks of 10 to 20
Arianespace CEO David Cavaillolès has called on either the European Commission or the German government to place block orders for 10 to 20 Ariane 6 launches. He argues that such a commitment would transform how the company plans and manages its supply chain, and warned that the necessary political decisions must come quickly.
Cavaillolès made the comments to German defence publication Hartpunkt during a broader discussion of rising demand for military satellite launches. He pointed to a September 2025 speech by German Defence Minister Boris Pistorius, who announced 35 billion euros in spending on space related defence projects, describing it as a turning point for launch demand. Cavaillolès cautioned that waiting until 2027 or 2028 to act would be too late.
He contrasted Europe's current practice of purchasing launches individually with the US approach of placing multi launch orders, which he said gives American companies planning security over several years. As a recent example, he cited the US Space Force award to SpaceX in April 2025 of a block of 28 national security launches under a multi year contract valued at 5.9 billion dollars.
If Germany or the European Commission were to buy 10 or 20 rockets at a time tomorrow, it would completely change how our supply chain plans, invests and manages costs, Cavaillolès told Hartpunkt, according to a translation.
Within the Ariane 6 launch vehicle's current architecture, Arianespace can conduct approximately nine launches per year, though efforts are underway to increase that capacity. Speaking at a briefing following ESA's Council meeting in June, ESA Director General Josef Aschbacher explained that studies were underway to raise the Ariane 6 launch cadence to 12, 15, or even 20 flights per year. He added that each option would carry different costs and implementation timelines, and that any increase would depend on sufficient demand for the additional capacity.
Cavaillolès framed his appeal around planning security, saying volume commitments would completely change how the company's supply chain plans, invests and manages costs. He tied the timing directly to the demand signal from Pistorius, indicating that the political decisions required to enable European launch providers to meet that demand need to arrive without delay.
The immediate question is whether the European Commission or the German government will act on the call for block orders, and whether that demand materializes on the timeline Cavaillolès described, before 2027 or 2028. Any increase in Ariane 6 cadence beyond the current nine flights per year will depend on the outcome of ESA's ongoing studies into raising the rate to 12, 15, or 20 flights, and on sufficient demand to justify the added capacity.