Northrop Grumman Systems Corp., Roy, Utah, has been awarded a $9,196,686 cost-plus-fixed-fee modification (P00023) to previously awarded contract FA8219-20-C-0006 for Ground Based Strategic Deterrent (GBSD) engineering and manufacturing development, and early production and deployment. The contract provides for documentation to accomplish planning and integration activities for deactivation, demilitarization and disposal of the Minuteman III Weapon System in support of GBSD weapon system deployment. Work will be performed in Roy, Utah, and is expected to be completed by May 31, 2024. Fiscal 2022 operations and maintenance funds in the amount of $9,196,686 are being obligated at the time of award. The total cumulative face value of the contract is $13,302,759,524. Air Force Nuclear Weapons Center, Hill Air Force Base, Utah, is the contracting activity.