Raytheon Co., Tucson, Arizona, is awarded a $269,034,300 firm-fixed-price modification to previously awarded contract N0002421C5408 in support of the fiscal 2021-2023 Evolved Seasparrow Missile (ESSM) 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 Ov, Netherlands (2%); Koropi Attica, Greece (2%); Torrance, California (2%); Canton, New York (2%); Ankara, Turkey (1%); Grenaa, Denmark (1%); Westlake Village, California (1%); Eight Mile Plains, Brisbane, Australia (less than 1%); Newmarket, Canada (less than 1%); Madrid, Spain (less than 1%); Milwaukie, Oregon (less than 1%); Lystrup, Denmark (less than 1%); Lawrence, Maine (less than 1%); and Clearwater, Florida (less than 1%). Work is expected to complete March 2025. Fiscal 2020 other customer funds in the amount of $16,419,610 (6%); fiscal 2022 other customer funds in the amount of $144,056,990 (54%); fiscal 2021 weapons procurement (Navy) funds in the amount of $17,306,300 (6%); and fiscal 2022 weapons procurement (Navy) funds in the amount of $91,251,400 (34%) will be obligated at time of award and will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.