Lockheed Martin Space, Huntsville, Alabama, is being awarded a $41,918,817 cost-plus-fixed-fee and firm-fixed-price modification (P00063) to previously awarded contract HQ0147-18-C-0007. The value of this contract is increased from $225,662,226 to $267,581,043. Under this modification, the contractor will support obsolescence implementation and systems engineering program management. The work will be performed in Huntsville, Alabama. The performance period is June 26, 2024, through Jan. 31, 2027. Fiscal 2024 research, development, test and evaluation totaling $7,000,000 are being obligated on this award. The Missile Defense Agency, Redstone Arsenal, Alabama, is the contracting activity.