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Pentagon Tester Says Immaturity In Next Gen Jammer Pushed Back IOT&E, Still Has Reliability Risks

Pentagon Tester Says Immaturity In Next Gen Jammer Pushed Back IOT&E, Still Has Reliability Risks
An EA-18G Growler from Air Test and Evaluation Squadron (VX) 23, located at Naval Air Station Patuxent River, Maryland, conducts a Next Generation Jammer Mid-Band (NGJ-MB) flight test over Southern Maryland in 2021 (Photo: U.S. Navy by Steve Wolff)

The Pentagon’s top weapons tester said the Navy’s Next Generation Jammer Mid-band (NGJ-MB) has significant risks due to reliability issues and a lack of validated models and data. “Hardware reliability issues and a lack of validated or accredited digital models, which are derived from operational test data and are required to supplement NGJ-MB operational flight test evaluation, present a significant risk to NGJ-MB [initial operational test and evaluation (IOT&E)],” the FY ‘23 annual report from the Director, Operational Test and…

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