The Boeing Corp., St. Louis, Missouri; and Nashua, New Hampshire, was awarded a $14,837,411, bilateral modification (P00058) to previously awarded FA8634-21-C-2702 for the F-15 Eagle Passive Active Warning Survivability System Low-Rate Initial Production. The modification brings the total cumulative face value of the contract to $843,901,630. Work will be performed at Nashua, New Hampshire, and is expected to be completed by Dec. 31, 2026. This contract was a sole source acquisition. Fiscal 2023 research, development, test, and evaluation funds in the amount of $14,837,411 are being obligated at the time of award. The Air Force Life Cycle Management Center, Fighter and Advanced Aircraft Directorate, F-15 Division, Wright-Patterson Air Force Base, Ohio, is the contracting activity.