Peraton/Arcfield, Chantilly, Virginia, is awarded a $15,694,715 cost-plus-fixed-fee modification (P00015) under a previously announced contract (N0003021C0016) for program support services for the Navy’s Strategic Weapons Systems Reentry Subsystem. Work will be performed in Colorado Springs, Colorado (75%); Washington, D.C. (15%); Albuquerque, New Mexico (8%); Cape Canaveral, Florida (1%); and Omaha, Nebraska (1%).  Work is expected to be completed by Sept. 30, 2023. Fiscal 2023 weapons procurement (Navy) funds in the amount of $1,255,559; fiscal 2023 research, development, test and evaluation (Navy) funds in the amount of $1,575,000; and fiscal 2023 operations and maintenance (Navy) funds in the amount of $2,547,500 will be obligated at time of award.  Funding in the amount of $2,547,500 will expire at the end of the current fiscal year. The total dollar value of the modification is $15,694,715, and the total cumulative face value of the contract is $58,611,621. This contract was initially awarded as a sole source acquisition pursuant to 10 U.S. Code 2304(c)(1). Strategic Systems Programs, Washington, D.C., is the contracting activity.