Telos Corp., Ashburn, Virginia, has been awarded a $34,310,531 modification (P00019) to previously awarded contract FA489017F0025 for defensive cyber operations whitespace support. The modification exercises the final option year. Work will be performed at Beale Air Force Base, California; Davis Monthan AFB, Arizona; Offutt AFB, Nebraska; Hill AFB, Utah; Tinker AFB, Oklahoma; Mountain Home AFB, Idaho; Shaw AFB, South Carolina; Grand Forks AFB, North Dakota; Moody AFB, Georgia; Joint Base Langley-Eustis, Virginia; Seymour Johnson AFB, North Carolina; Eglin AFB, Florida; Robins AFB, Georgia; Hurlburt Field, Florida; Creech AFB, Nevada; Tyndall AFB, Florida; Patrick AFB, Florida; Rome, New York; Joint Base Lewis-McChord, Washington; Joint Base Elmendorf Richardson, Alaska; Wheeler Army Air Field, Hawaii; Ramstein Air Base, Germany; Osan Air Base, Republic of Korea; Barksdale AFB, Louisiana; Scott AFB, Illinois; and Vandenburg AFB, California. Work is expected to be completed by Jan. 1, 2023. Fiscal 2022 operations and maintenance funds in the amount of $17,579,105 are being obligated at the time of award. The total cumulative face value of the contract is $103,935,688. Air Combat Command, Joint Base Langley-Eustis, Virginia, is the contracting activity. (Awarded Dec. 15, 2021)