According to the just-released Directorate of Operational Test & Evaluation annual report, the restructured C-5 Reliability Enhancement and Re-engining Program requires “further assessment” before the Pentagon can formally determine just how much the C-5M (a combination of the RERP and the Avionics Modernization Program) makeover will increase capability for the behemoth airlifter. Flight testing done last summer showed a 20 percent increase in fuel efficiency and greater reliability. The Air Force decided last year to convert only B and C model C-5s to C-5M Super Galaxy status, leaving the oldest C-5s, the A Models, to receive only the AMP upgrade. The service planned to put the first three production RERP aircraft in the field (see above) for crew familiarization and, sometime this summer, to provide three systems development and demonstration aircraft reconfigured for IOT&E testing, which it must complete to support a full-rate production decision. According to the DOT&E annual report, the C-5 enterprise needs to address “remaining deficiencies” identified during the avionics modernization program testing by ensuring technical orders are validated and verified before RERP begins its IOT&E phase.
Pentagon Releases Cost of Living, BAH Rates for 2026
Dec. 30, 2025
The Pentagon will pay cost of living allowances to 127,000 service members in the continental U.S. in 2026, an increase of 66,000 members in 2025. Airmen and Guardians across the U.S. will also receive an average increase of 4.2 percent for their Basic Housing Allowance, compared to the 5.4 percent…
