Lockheed Martin Corp., Littleton, Colorado, has been awarded a $9,513,838 firm-fixed-price modification (P00069) to previously awarded contract FA8823-21-C-0001 for Space Based Infrared System Contractor Logistics Support Product Support Integration Contract Evolution. The modification brings the total cumulative face value of the contract to $1,233,214,146. Work will be performed on Peterson Space Force Base; Buckley SFB; Greeley Air National Guard Station; and Boulder, Colorado, and is expected to be completed by April 16, 2026. Fiscal 2024 procurement funds in the amount of $9,513,838 are being obligated at time of award. Space Systems Command, Peterson SFB, Colorado, is the contracting activity.