ManTech Advanced Systems International Inc., Herndon, Virginia, has been awarded a $43,456,733 modification (P00086) to contract FA8819-18-C-1001 for specialized acquisition and operations security services that support U.S. Space Force mission areas. The total cumulative face value of the contract is $195,591,028. Work will be performed at Los Angeles Air Force Base and Vandenberg Space Force Base, California; and Peterson Space Force Base, Colorado, and is expected to be completed Nov. 17, 2023. Fiscal 2023 general information technology (Space); operation and maintenance; and research, development, test, and evaluation funds in the amount of $13,979,720 are being obligated at the time of award. Space System Command, Los Angeles Air Force Base, California, is the contracting activity. (Awarded Nov. 16, 2022)