Lockheed Martin Rotary and Mission Systems, Manassas, Virginia, is awarded a $185,922,484 cost-plus-incentive-fee contract modification to previously awarded contract N00024-20-C-6117 to exercise an option for engineering design and development. Work will be performed in Manassas, Virginia (65%); Clearwater, Florida (32%); Syracuse, New York (2%); and Marion, Florida (1%), and is expected to be completed by September 2023. Fiscal 2022 research, development, test and evaluation (Navy) funds in the amount of $17,829,479 (97%); and fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $535,657 (3%) will be obligated at the time of award and will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington Navy Yard, Washington, D.C., is the contracting activity.