Raytheon Missiles & Defense, Tucson, Arizona, is awarded a $234,068,917 firm-fixed-price modification to previously awarded contract N00024-18-C-5432 to exercise options for the Over-the-Horizon Weapon System. Work will be performed in Kongsberg, Norway (69%); Tucson, Arizona (12%); Schrobenhausen, Germany (5%); Raufoss, Norway (4%); Huntsville, Arkansas (4%); Louisville, Kentucky (3%); De Soto, Texas (2%); and various other locations each less than one percent (1%), and is expected to be completed by March 2027. Fiscal 2023 procurement (Marine Corps) funds in the amount of $166,249,114 (73%); fiscal 2023 weapons procurement (Navy) funds in the amount of $53,905,631 (23%); fiscal 2023 other procurement (Navy) funds in the amount of $3,070,116 (1%); fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $1,065,256 (1%); fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $889,400 (1%); and fiscal 2021 shipbuilding and conversion (Navy) funds in the amount of $889,400 (1%), 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.