Lockheed Martin Rotary and Mission Systems, Manassas, Virginia, is awarded a $17,238,360 cost-plus-incentive-fee modification to previously awarded contract N00024-18-C-6258 to exercise options for system production and associated components in support of all new-construction and in-service class submarines. Work will be performed in Manassas, Virginia (74%); Virginia Beach, Virginia (23%); Andover, Massachusetts (2%); and Arlington, Virginia (1%), and is expected to be completed by July 2027. Fiscal 2023 other procurement (Navy) funds in the amount of $5,204,116 (30%); fiscal 2023 other procurement (Navy) spares funds in the amount of $4,420,516 (26%); fiscal 2023 research, development, test and evaluation (Navy) funds in the amount of $3,086,720 (18%); fiscal 2022 other procurement (Navy) funds in the amount of $2,298,280 (13%); fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $1,615,000 (9%); and fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $613,728 (4%) will be obligated at time of award and will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.