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U.S. Air Force B-52 modernization challenges

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2026-08-08 23:33 UTC → 2026-08-29 10:15 UTC · added removed

The U.S. Air Force's B-52 Stratofortress modernization program program, aimed at transitioning the fleet to the B-52J configuration to ensure viability through the 2050s, is facing significant severe cost overruns growth and schedule delays. slips. A Government Accountability Office (GAO) report indicates that ten of the thirteen upgrade projects are currently over budget, behind schedule, or underperforming. underperforming, with total program costs estimated at $21 billion. Two major initiatives—the Commercial Engine Replacement Program (CERP) and the radar modernization program—are driving primary initiatives drive much of the instability. The Commercial Engine replacement Replacement Program (CERP) has seen costs have increased rise by more than 38%, exceeding 38% to over $15 billion, while with development has slipped delayed by 32 months. This pushes flight-test completion to 2029 and operational capability to 2033. The radar upgrade modernization program, aimed at fielding active electronically scanned arrays, intended to replace the obsolete AN/APQ-166 with the AN/APQ-188 Active Electronically Scanned Array (AESA) system, has also seen costs rise increase by over 30% to $2.9 billion. A Following a fatal crash involving a B-52 during radar testing at Edwards Air Force Base in June resulted in that killed eight deaths and crew members, the loss radar upgrade has been delayed to the third quarter of a test aircraft, contributing fiscal 2030. To support these efforts, the Air Force has awarded contracts totaling approximately $766 million to further delays. The Boeing and Raytheon for radar and bomb rack modernization. However, the GAO has warned warns that beginning production before completing flight testing increases the risk of costly redesigns and may redesigns. The watchdog cautioned that such delays could eventually lead to insufficient bomber readiness “too few B-52s to support operational requirements. requirements” as legacy engines become harder to sustain.

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  1. 2026-08-29 10:15 UTC U.S. Air Force B-52 modernization challenges
  2. 2026-08-08 23:33 UTC U.S. Air Force B-52 modernization challenges

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