Lockheed Martin, Moorestown, New Jersey, is awarded a $84,990,855 cost-plus-fixed-fee, firm-fixed-price, and cost-only modification to previously awarded contract N00024-18-C-2300 to exercise options for Littoral Combat Ship class design support and integrated data and product model environment support. Work will be performed in Hampton, Virginia (31%); Washington, D.C. (30%); Marinette, Wisconsin (23%); and Moorestown, New Jersey (16%), and is expected to be completed by August 2025. Fiscal 2017 shipbuilding and conversion (Navy) funds in the amount of $4,000,000 will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity.