Lockheed Martin Corp., Missile and Fire Control, Orlando, Florida, was awarded a $750,552,869 firm-fixed-price contract for Lot 21 Joint Air-to-Surface Standoff Missile B-2 missiles with containers, tooling and test equipment, and spares. Work will be performed in Orlando, Florida; and Troy, Alabama, and is expected to be completed by Aug. 18, 2027. This contract involves Foreign Military Sales (FMS) to Australia. This award is the result of a sole source acquisition. Fiscal 2023 Air Force missiles procurement funds in the amount of $737,669,116; fiscal 2023 Air Force operations and maintenance funds in the amount of $209,098; fiscal 2022 Air Force missiles procurement funds in the amount of $4,840,000; and FMS funds in the amount of $7,834,655 are being obligated at the time of award. Air Force Life Cycle Management Center, Eglin Air Force Base, Florida, is the contracting activity (FA8682-23-C-B003).