CACI NSS Inc., Colorado Springs, Colorado, has been awarded a $54,198,829 modification (P00317) to previously awarded FA8823-16-C-0004 for the Satellite Control Network. This contract modification provides a one-year extension, in quarterly intervals, to avoid a break in service while waiting for the Satellite Control Network Tracking Station Operations, Remote Site, and Mission Partner Support follow-on contract to be awarded. The extension will be exercised in quarterly increments to afford the government the flexibility to offramp to the follow-on contract upon award. The modification brings the total cumulative face value of the contract to $668,642,992. Work will be performed in Colorado Springs, Colorado, and is expected to be completed by May 20, 2025. Fiscal 2024 operation and maintenance funds in the amount of $13,570,353 are being obligated at time of award. Space Systems Command, Peterson Space Force Base, Colorado, is the contracting activity.