Oceaneering International Inc., Hanover, Maryland, is awarded an $18,914,424 cost-plus-fixed-fee modification to previously awarded contract N00024-20-C-4315 to exercise a contract option for the continuation of the Navy’s domestic and international submarine rescue program, Submarine Rescue Operations Maintenance Contractor. Work will be performed in San Diego, California, and is expected to be completed in September 2022. Fiscal 2021 operation and maintenance (Navy) funding in the amount of $5,641,300 (78%); and fiscal 2021 other procurement (Navy) funding in the amount of $1,317,945 (18%); and fiscal 2020 other procurement (Navy) funding in the amount of $269,564 (4%) will be obligated at the time of award, of which funds in the amount of $5,641,300 will expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.