Raytheon, Tucson, Arizona, has been awarded a $21,326,976 modification (P00007) to previously awarded contract FA8681-23-C-B001 for StormBreaker (SDBII, GBU-53/B) production Lot 10B guided test vehicles and spares. The modification brings the total cumulative face value of the contract to $686,821,631 from $665,494,655. Work will be performed in Tucson, Arizona, and is expected to be completed by Oct. 29, 2027. This contract involves Foreign Military Sales (FMS). Fiscal 2023 missile procurement funds in the amount of $12,287,047; fiscal 2023 (Navy) weapons procurement funds in the amount of $684,684; fiscal 2024 (Navy) weapons procurement funds in the amount of $7,290,570; fiscal 2024 operation and maintenance funds in the amount of $584,164; and FMS funds in the amount of $480,511 are being obligated at the time of award. The Air Force Life Cycle Management Center, Eglin Air Force Base, Florida, is the contracting activity.