The F-35A mission capable rate for fiscal 2023 was 51.9 percent, or just over half the time, the Air Force reported. Officials attributed parts availability as the culprit, but the fighter’s MC rate has been declining since it peaked in 2020, and the Air Force ...
House Armed Services leaders say they'll move to block adding more F-35s than requested in the fiscal 2022 budget, in hopes of letting the overtaxed sustainment system for the fighter “catch up” to the fleet already in place. Without action on sustainment costs, the Air ...