The bomber went down shortly after takeoff during a radar modernization test mission at Edwards Air Force Base.
EDWARDS AIR FORCE BASE, CA — Eight people were killed Monday when a U.S. Air Force B-52 Stratofortress crashed shortly after takeoff during a routine test mission at Edwards Air Force Base in Southern California, military officials said.
The crash struck one of the Air Force’s most important test centers and involved one of its oldest active bomber types. The victims included uniformed military personnel, government civilians and contractors, officials said. Their names had not been released as the Air Force worked to notify families and begin a formal mishap investigation.
The aircraft went down at about 11:20 a.m. PDT on June 15, shortly after leaving Edwards, a sprawling flight-test installation in the Mojave Desert northeast of Los Angeles. The 412th Test Wing said the B-52 was carrying eight people on a routine test mission when it crashed. Initial indications showed the crash was not survivable, the wing said in its first public statement. Emergency crews responded to the scene as base officials worked to account for all personnel. At a later briefing, Col. James Hayes said, “We lost eight great Americans,” describing the crash as a severe loss for the base and the Air Force community.
Officials said the aircraft was involved in testing tied to a radar modernization program. The crew included a mix of service members, federal workers and contractors, including two Boeing employees, according to company statements. Boeing said it was supporting the families of its employees and cooperating with the Air Force. Officials did not immediately identify the aircraft’s home unit beyond its role in the Edwards test mission. The crash site was described as a burned area with little visible wreckage after the aircraft burst into flames. The cause remained unknown Tuesday, and officials did not announce whether the bomber had reported trouble before impact.
The B-52 Stratofortress entered Air Force service in the 1950s and remains a central part of the U.S. long-range bomber fleet. The aircraft can carry conventional or nuclear weapons and has been used for decades in training, deterrence and combat missions. The Edwards mission was part of work meant to keep the bomber flying for years through updated systems, including newer radar equipment. Edwards Air Force Base has long been a hub for experimental and developmental flight work. The base is tied to major aviation milestones, including high-speed aircraft testing over the dry lake beds of the Mojave Desert.
The Air Force opened an investigation after the crash, a process that can take months as investigators review flight data, maintenance records, radio traffic, weather, crew actions and aircraft systems. Officials said they would not speculate on a cause before that work is complete. The base temporarily limited operations after the crash while emergency crews secured the site and investigators began collecting evidence. Any final report is expected to examine whether mechanical failure, flight-control problems, maintenance issues, environmental factors or other causes played a role. No damage outside the base was immediately reported.
The crash drew responses from military leaders, local officials and aviation observers because of the number of deaths and the aircraft involved. Air Force Secretary Troy Meink expressed grief for the victims and their families, while base leaders said support teams were working with relatives and personnel at Edwards. Witness images and video from the area showed a dark plume rising from the base after the crash. The aircraft came down within a secured military installation, limiting public access to the scene. Officials did not say when the victims’ names would be released.
The deaths mark one of the most serious recent accidents involving a B-52 and add pressure to a modernization program built around an aging but still vital bomber fleet. As of Tuesday, June 16, the crash investigation was active, the victims’ identities were pending release and the next major milestone was expected to be an Air Force update on the recovery and inquiry.
Author note: Last updated June 16, 2026.