The Air Force plans to keep the bomber in service through 2050, nearly 100 years after it first entered use. However, 10 of the 13 programs that make up the overhaul have “varying degrees” of “cost growth, schedule delays, or performance challenges.” Eric Summers Jr.Much of the report notes findings “as of March 2026,” and lists 76 B-52s in the Air Force inventory. The crash killed all eight on board; the Air Force is investigating the fatal incident. The B-52 program has had challenges in recent years, with trouble sourcing parts for repairs or outdated equipment, which, according to previous GAO investigations, impacted its mission readiness.