Raytheon Missiles and Defense, Tucson, Arizona, has been awarded a $20,379,092 cost-plus-fixed-fee modification (P00024) to the previously awarded Hypersonic Attack Cruise Missile-Southern Cross Integrated Flight Research Experiment task order (FA8656-22-F-A071). This task order modification provides for the procurement of additional hardware to buy down specific risks and ensure successful performance of the contract objectives. Work will be performed at Tucson, Arizona, and expected to be complete by March 22, 2027. Fiscal 2024 research and development funds in the amount of $20,379,092 are being obligated at the time of modification award. The Air Force Lifecycle Management Center, Eglin Air Force Base, Florida, is the contracting activity. (Awarded June 28, 2024)