Raytheon Co., Tucson, Arizona, is awarded a $397,679,384 firm-fixed-price modification to previously awarded contract N00024-21-C-5408 to exercise options for fiscal 2023 guided missile assemblies, shipping containers, and spare parts in support of the fiscal 2021-2023 Evolved Seasparrow Missile Block 2 full-rate production requirements. Work will be performed in Tucson, Arizona (46%); Edinburgh, Australia (8%); San Jose, California (7%); Raufoss, Norway (7%); Mississauga, Canada (6%); Ottobrunn, Germany (4%); Cambridge, Canada (3%); Nashua, New Hampshire (3%); Hengelo, Netherlands (2%); Koropi Attica, Greece (2%); Torrance, California (2%); Canton, New York (2%); Ankara Turkey (1%), Grenaa, Denmark (1%); West Lake Village, California (1%); and various other locations each less than 1%, with 5% total, and is expected to be completed by March 2027. Fiscal 2023 other customer funds in the amount of $214,454,970 (53%); fiscal 2023 weapon procurement (Navy) funds in the amount of $163,315,684 (41%); fiscal 2020 other customer funds in the amount of $8,748,958 (1%); fiscal 2021 other customer funds in the amount of $7,233,386 (1%); fiscal 2019 other customer funds in the amount of $1,311,323 (1%); fiscal 2022 other customer funds in the amount of $1,252,150 (1%); fiscal 2022 weapons procurement (Navy) funds in the amount of $824,917 (1%); and fiscal 2021 weapons procurement (Navy) funds in the amount of $537,996 (1%), will be obligated at time of award and $537,996 will expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity (N00024-21-C-5408).