Even after reducing the scope of Block 4 F-35 upgrades, Lockheed Martin will still needs two years to develop and install planned improvements, the Government Accountability Office said in a new audit of the fighter program. Details about what upgrades will be carried into production, ...
Funding to build the next two batches of F-35 fighters, originally expected to be finalized by the end of June, won’t be awarded to Lockheed Martin until sometime this summer, the jet's Joint Program Office told Air & Space Forces Magazine.