Lockheed Martin Sippican Inc., Marion, Massachusetts, is awarded a $13,962,420 cost-plus-incentive-fee and cost-only modification to previously awarded contract N00024-18-C-6408 to exercise options for engineering and maintenance services for the Heavyweight MK48 Torpedo Program at the Intermediate Maintenance Activity (IMA) Pearl Harbor. Work will be performed in Pearl Harbor, Hawaii, and is expected to be completed by March 2023. Fiscal 2022 operation and maintenance (Navy) funds in the amount of $2,847,000 will be obligated at time of award and will expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.