The Navy's Next Generation Jammer Mid-Band program is facing operational effectiveness and suitability challenges as it moves into initial operational test and evaluation, Director of Operational Test and Evaluation Nickolas Guertin wrote in his fiscal year 2021 annual report. The report, released Thursday , states the NGJ-MB needs to overcome several challenges to demonstrate the NGJ-MB’s operational effectiveness. “As of Milestone C, the NGJ‑MB system has achieved several key performance parameters, but is still underperforming in several important areas,” the...
