Northrop Grumman Systems Corp., Bethpage, New York, was awarded a $46,705,533 cost-plus-fixed-fee modification to previously awarded contract N00024-17-C-6311 for Littoral Combat Ship Mission Module engineering and sustainment support. This modification includes options which, if exercised, would bring the cumulative value of this modification to $161,210,500. Work will be performed in Bethpage, New York (57%); Mayport, Florida (14%); Oxnard, California (14%); San Diego, California (14%); and Portsmouth, Virginia (1%), and is expected to be completed by March 2024. If all options are exercised, work will continue through March 2026. Fiscal 2023 operations and maintenance (Navy) funds in the amount of $11,211,936 (72%); fiscal 2023 other procurement (Navy) funds in the amount of $3,574,000 (23%); and fiscal 2023 research, development, test and evaluation (Navy) funds in the amount of $810,111 (5%), will be obligated at the time of award, of which $11,211,936 will expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity. (Awarded Sept. 8, 2023)