Sierra Nevada Corp., Fort Walton Beach, Florida, has been awarded a not-to-exceed $11,367,605 undefinitized contract action modification (P00019) to a previously awarded contract (FA8637-22-F-1002) for the sustainment of the A-29 fleet for the country of Lebanon. Work will be performed in Fort Walton Beach, Florida, and is expected to be completed Sept. 30, 2025. This contract was a sole-source acquisition. Foreign Military Sales funds in the amount of $4,712,349 are being obligated at the time of award. The Air Force Life Cycle Management Center, Wright Patterson Air Force Base, Ohio, is the contracting activity.