Raytheon Co., Tewksbury, Massachusetts, has been awarded an estimated $18,672,453 cost-plus-fixed-fee completion and firm-fixed-price contract modification (P00026) against a previously awarded contract (FA8730-21-C-0005) for the Qatar Air Operations Center (AOC) upgrade. This contract provides for an additional 18 months of sustainment support for the Qatar AOC system. The modification brings the total cumulative face value of the contract to $127,528,264. Work will be performed in the state of Qatar and is expected to be completed by April 22, 2025. This contract was a sole source acquisition. This modification involves Foreign Military Sales (FMS) to the state of Qatar. FMS funds in the amount of $4,121,844 are being obligated at the time of award. The Air Force Lifecycle Management Center, Hanscom Air Force Base, Massachusetts, is the contracting activity.