Advanced Technology Systems Company, Inc., McLean, Virginia, has been awarded a $8,625,783 firm-fixed-price modification (P00009) to previously awarded contract FA8730-21-C-0015 for the Egypt Mobile Surveillance Sensor Security System Follow-on Support case expansion project. This contract provides for the acquisition of mission-critical spares, an additional training course, and continued repair and return activities to support continued Contractor Logistics Support. The modification brings the total cumulative face value of the contract to $11,597,026 from $3,978,661. Work will be performed in Cairo, Egypt, and is expected to be completed Dec. 31, 2023. This contract involves foreign military sales to Egypt. FMS funds in the amount of $7,618,365.02 are being obligated at time of award. Air Force Life Cycle Management Center, Hanscom Air Force Base, Massachusetts is the contracting activity.