United States, Sept. 24 -- Northrop Grumman Systems Corp., Rolling Meadows, Illinois, has been awarded an $87,417,804 modification (P00188) to previously awarded (FA8615-17-C-6047) for the Integrated Viper Electronic Warfare Suite Electronic Warfare Radio Frequency Compatibility Program Low-rate Initial Production effort.The modification brings the total cumulative face value of the contract to $1,921,299,231 from $1,833,881,427. Work will be performed at Rolling Meadows, Illinois, and is expected to be completed by Dec. 31, 2029. Fiscal 2025 Research, Development, Test, and Evaluation in the amount of $11,000,000 and fiscal 2025 aircraft procurement funds in the amount of $68,372,717 are being obligated at the time of the award.The Air For...