Lockheed Martin Corp., Orlando, Florida, is awarded a $16,616,380 firm-fixed-price modification to previously-awarded contract N00024-18-C-4208 to exercise options for machinery control systems shipsets in support of DDG modernization. Work will be performed in Orlando, Florida (40%); Airmont, New York (20%); Rancho Cucamonga, California (10%); Brenham, Texas (7%); Baltimore, Maryland (6%); Milford, Massachusetts (6%); Pompano Beach, Florida (6%); and Brockton, Massachusetts (5%), and is expected to be completed by December 2025. Fiscal 2021 other procurement (Navy) funds in the amount of $11,050,920 (66.5%); fiscal 2021 shipbuilding and conversion (Navy) funds in the amount of $5,525,460 (33.3%); and fiscal 2015 shipbuilding and conversion (Navy) funds in the amount of $40,000 (0.2%) 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.