The Boeing Co., El Segundo, California, has been awarded a $76,723,595 contract modification (P00068) to previously awarded contract FA8819-15-C-0007 for sustainment of the Space Based Space Surveillance (SBSS) Block 10 system. This modification adds six six-month option periods to extend SBSS sustainment services through June 20, 2025. Work will be performed in Colorado Springs, Colorado, and is expected to be completed by June 20, 2025. Fiscal 2022 operations and maintenance funds in the amount of $7,820,557 are being obligated at the time of award. The total cumulative face value of the contract is $262,148,085. Space Systems Command, Peterson Space Force Base, Colorado, is the contracting activity. (Awarded May 26, 2022)