Raytheon Missiles & Defense, Tucson, Arizona, is awarded a $60,971,182 cost-plus-fixed-fee modification to previously awarded contract (N00024-22-C-5405) to exercise options for Design-Agent engineering and technical services, Technical Data Package maintenance, travel, and incidental material in support of the Phalanx Close-In Weapon System, SeaRAM, and Land-based Phalanx Weapon System. This modification combines purchases for the Navy (65%); and the governments of South Korea (24%), and Japan (11%), under the Foreign Military Sales (FMS) program. Work will be performed in Tucson, Arizona (47%); Yuma, Arizona (12%); at sea/shipboard (7%); El Segundo, California (5%); Louisville, Kentucky (3%); China Lake, California (5%); Forest, Mississippi (1%); Dallas, Texas (1%); Picatinny, New Jersey (1%); and various other locations each less than 1% (18%). Work is expected to be completed by January 2026. Fiscal 2024 shipbuilding and conversion (Navy) funds in the amount of $1,254,499 (49%); FMS (South Korea) funds in the amount of $605,000 (24%); fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $415,585 (16%); and FMS (Japan) funds in the amount of $271,600 (11%), will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington Navy Yard, D.C., is the contracting activity.