Huntington Ingalls Inc., Newport News, Virginia, is awarded a $11,717,322 cost-plus-fixed-fee modification to previously awarded contract N00024-19-C-2100 to procure additional support for pre-advanced planning for Nimitz (CVN 68) class aircraft carrier defueling and inactivation. Work will be performed in Newport News, Virginia, and is expected to be completed by November 2024. Fiscal 2024 operations and maintenance (Navy) funds in the amount of $11,717,322 will be obligated at time of award and will expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity.