Lockheed Martin Corp., Rotary and Mission Systems, Liverpool, New York, is awarded a $17,548,199 cost-plus-incentive-fee modification to previously awarded contract N00024-23-C-6106 for engineering and maintenance services at Naval Undersea Warfare Center Detachment Pacific, Pearl Harbor Submarine Torpedo Intermediate Maintenance Activity in support of MK 48 Heavyweight Torpedo efforts. Work will be performed in Pearl Harbor, Hawaii, and is expected to be completed by February 2025. Fiscal 2024 operation and maintenance (Navy) funds in the amount of $1,932,000 will be obligated at the 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.