Austal USA, Mobile, Alabama, is awarded an $867,666,667 fixed-priced incentive (firm-target), undefinitized contract modification to a previously awarded contract (N00024-19-C-2227) for the detail, design, and construction of three expeditionary medical ships, an Expeditionary Fast Transport variant. Work will be performed in Mobile, Alabama (87%); Chesapeake, Virginia (2%); Newark, Delaware (2%); Mandeville, Louisiana (2%); Spring, Texas (1%); various locations within the U.S., each accounting for less than one percent (5%); and various locations outside the U.S., each accounting for less than one percent (1%). Work is expected to complete by May 2030. Fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $149,833,000; and fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $63,667,000 will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity.