A serious initiative to improve the B-52 Stratofortress to increase the bomber’s time in service faces delays and value overruns that might affect readiness, a authorities watchdog discovered.
The Authorities Accountability Workplace issued a brand new report on the overhaul’s progress on July 31. The watchdog discovered that two of the most important elements of the modernization effort — new engine and radar applications — have “skilled value will increase of greater than 30 % and schedule delays of greater than 3 years because the applications started early growth. Each applications are in danger for added value, schedule, and efficiency challenges as they plan to start manufacturing of modernization efforts about the identical time developmental testing begins.”
The Air Pressure plans to maintain the bomber in service by 2050, practically 100 years after it first entered use. The B-52 has been in service for 71 years, with the final of the at present 75 B-52s within the Air Pressure fleet delivered in 1962. The Air Pressure’s roughly $21 billion initiative will overhaul a lot of the airframe’s infrastructure, particularly new engines, communication techniques and its radar. Nonetheless, 10 of the 13 applications that make up the overhaul have “various levels” of “value development, schedule delays, or efficiency challenges.”
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One of many largest points is the plan to place new engines on the bomber. The Industrial Engine Substitute Program, or CERP because it’s known as, makes up the majority of the modernization mission. This system will match B-52s with new Rolls-Royce F130 engines. CERP has seen prices rise by 38%. In the meantime, the schedule is in danger because the Air Pressure plans on doing each engine growth and flight testing concurrently, which presents dangers of delays if severe modifications are required.
One other main modernization effort is upgrading the B-52’s radar system. Delays have pushed again its scheduled operational begin to the third quarter of the 2030 fiscal 12 months.
Different challenges embody an absence of assist gear, unclear steering on provides and gear and the Air Pressure not “persistently” utilizing digital instruments to trace information on the mission.
“The scope of the cumulative B-52 modernization effort, mixed with the inherent complexity related to concurrently executing a number of impartial and concurrent applications, leads to technical, programmatic, and operational challenges for your entire neighborhood tasked to develop, combine, check, and discipline these upgrades,” auditors wrote within the report.
A lot of the report notes findings “as of March 2026,” and lists 76 B-52s within the Air Pressure stock. After the report was ready, a B-52 Stratofortress collaborating within the radar modernization program crashed in a check flight on June 15, shortly after takeoff from Edwards Air Pressure Base in California. The crash killed all eight on board; the Air Pressure is investigating the deadly incident.
Regardless of its age, it stays a significant a part of the Air Pressure’s technique and U.S. fight operations. A number of B-52s flew by Venezuela late in 2025 as a present of drive previous to the U.S. raid on Caracas in January. Additionally they have performed an element in Operation Epic Fury this spring in missions towards Iran.
The B-52 program has had challenges lately, with hassle sourcing elements for repairs or outdated gear, which in keeping with earlier GAO investigations impacted its mission readiness.
The GAO issued six suggestions, together with updating the restore plans to account for any delays in modernization efforts, clarifying guidelines and obligations for monitoring the longevity of elements and gear, and assessing if digital engineering may also help this system. One of the vital suggestions requires delaying a call on CERP manufacturing till this system’s workplace finishes an evaluation of the affect of recent delays and prices.
