The F-35 Joint Strike Fighter program appears to be in a state of suspended development, with little progress made in 2021 toward improving its lackluster performance. The latest report by the Pentagon’s Director, Operational Test & Evaluation (DOT&E) reveals stagnation and even backsliding in some fleet reliability measures.And that’s just the public DOT&E report.In an unprecedented move, DOT&E is concealing many of the key details of the F-35’s poor performance. For the first time ever, the testing office created a non-public “controlled unclassified information” version of its report, and although there is much overlap between the two versions, the meaningful...