The US Marines F-35B variant of the Lightning II Joint Strike Fighter is still failing to meet its minimum performance goals by 45%, and both other versions of the aircraft are also at least 13% below minimum performance requirements, the Government Accountability Office (GAO) said in a new report.
F-35 Fighter still suffers at least 65 basic deficiencies where it continues to fail to meet basic testing specifications, the Office of the Director, Operational Test and Evaluation (DOT&E) reported.
Costs of the US armed forces F-35 Joint Strike Fighter continue to soar out of control by at least $44 billion with new delays still emerging and no resolution in sight.