In a surprising announcement on December 22, 2025, Tory Bruno resigned as CEO of United Launch Alliance (ULA), the Boeing-Lockheed Martin joint venture that has been a cornerstone of U.S. space launches for government and commercial clients. Bruno, who has led the company since 2014, cited his desire to “pursue another opportunity” as the reason for his departure, marking the end of an era defined by significant challenges and innovations in the competitive space industry.
Bruno’s resignation comes at a pivotal time for ULA, which has been navigating intense competition from SpaceX and emerging players like Blue Origin. During his 12-year leadership, Bruno oversaw the development and deployment of the Vulcan Centaur rocket, a next-generation launch vehicle designed to replace ULA’s aging Atlas and Delta fleets. The Vulcan, which incorporates engines from Blue Origin’s BE-4, made its inaugural flight in January 2024 after a decade of development plagued by delays. This project was important not only for modernizing ULA’s capabilities but also for reducing U.S. dependence on Russian-made RD-180 engines, amid geopolitical tensions following Russia’s actions in Ukraine in 2014.
Prior to joining ULA, Bruno brought over 30 years of experience in space and missile programs, including his role as president of Lockheed Martin’s Strategic and Missile Defense Systems. He succeeded Michael Gass, who had helmed ULA since its formation in 2006 as a merger of Boeing and Lockheed Martin’s launch businesses. Under Bruno’s stewardship, ULA transitioned from a near-monopoly on national security launches to a more competitive landscape, where SpaceX has surged ahead with reusable rockets and a staggering launch cadence – performing 165 missions in 2025 alone, compared to ULA’s six (five Atlas 5 and one Vulcan).
The announcement was made in a joint statement by ULA board chairs Robert Lightfoot of Lockheed Martin and Kay Sears of Boeing, who expressed deep appreciation for Bruno’s contributions. “We are grateful for Tory’s service to ULA and the country, and we thank him for his leadership,” they said. Bruno echoed this sentiment in a post on X, formerly Twitter: “Thank you. It has been a great privilege to lead ULA through its transformation and to bring Vulcan into service. My work here is now complete and I will be cheering ULA on.”
ULA has appointed John Elbon, its chief operating officer who was slated to retire after eight years with the company, as interim CEO. Elbon will guide the company during the search for a permanent replacement. In a related move, Mark Peller, previously senior vice president for Vulcan and advanced programs, has been promoted to COO. The leadership changes were described as unexpected, with no prior indications from Bruno, who had hosted a podcast episode earlier that day discussing industry topics without hinting at his exit.
Founded 20 years ago, ULA has long been a key provider for NASA and the Department of Defense, but it has struggled to match SpaceX’s rapid growth in launch frequency, cost efficiency, and reusability. Bruno remained optimistic about ULA’s future, projecting 20 to 25 Vulcan launches in 2026 to meet demand from commercial and government customers – more than the company could readily accommodate. Looking ahead, ULA plans to pursue reusability features for Vulcan, develop upgraded variants for heavier payloads, and secure contracts with clients like Amazon for its low-Earth orbit satellite constellation and space startup Astrobotic.
Bruno’s departure underscores the evolving dynamics of the space sector, where innovation and agility are paramount. As ULA searches for its next leader, the company faces the ongoing challenge of reclaiming market share in an industry increasingly dominated by private enterprises like SpaceX. Industry watchers will be keen to see where Bruno lands next, given his extensive expertise and track record in aerospace. For more details on ULA’s ongoing projects, visit the official ULA website.
