Raytheon Co., Marlborough, Massachusetts, is awarded a $9,208,622 firm-fixed-price and cost-plus-fixed-fee term modification to previously-awarded contract N6339421C0004 to exercise options for ordnance alteration installation services and to provide 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 June 2022. Fiscal 2021 other procurement (Navy) funds in the amount of $7,352,014 (80%); fiscal 2020 shipbuilding and conversion (Navy) funds in the amount of $924,330 (10%); fiscal 2020 other procurement (Navy) funds in the amount of $732,278 (8%); and fiscal 2021 operation and maintenance (Navy) funds in the amount of $200,000 (2%) will be obligated at time of award, and funds in the amount of $200,000 will expire at the end of the current fiscal year. The Naval Surface Warfare Center, Port Hueneme Division, Port Hueneme, California, is the contracting activity.