Raytheon Co., Marlborough, Massachusetts, is awarded an $8,596,129 firm-fixed-price and cost-plus-fixed-fee term modification to previously awarded contract N6339421C0004 to exercise options for ordnance alteration installation services and engineering and technical services in support of the MK99 Fire Control and AN/SPY-1 Radar Transmitter systems. Work will be performed in Yokosuka, Japan (25%); Moorestown, New Jersey (25%); Marlborough, Massachusetts (20%); Norfolk, Virginia (14%); Everett, Washington (12%); Mayport, Florida (2%); Philadelphia, Pennsylvania (1%); and San Diego, California (1%), and is expected to be completed by February 2024. Fiscal 2023 Foreign Military Sales funds in the amount of $708,466 will be obligated at time of award and will not expire at the end of the current fiscal year. The Naval Surface Warfare Center, Port Hueneme Division, Port Hueneme, California, is the contracting activity.