Key Points and Summary - The F-35's critical Block 4 upgrade package is now five years behind schedule, expected in 2031, and $6 billion over budget, according to a scathing Government Accountability ...
Key Points and Summary - After a bruising decade, the F-35 is poised for a meaningful leap. Block 4—enabled by the TR-3 hardware/software refresh—adds heavier compute, sharper sensors, a wider weapons ...
While the lack of a production line may make the F-22 future look grim, the bigger threat is being replaced by the F-47.