Raytheon Missiles & Defense, Marlborough, Massachusetts, was awarded a $273,353,649 firm-fixed-price, cost-plus-fixed fee, and cost only modification to previously awarded contract (N00024-19-C-5501) to exercise options and add advanced radars detection laboratory generator support for Air and Missile Defense Radar; and Enterprise Air Surveillance Radar, integration and production support efforts. Work will be performed in Marlborough, Massachusetts (54%); Pascagoula, Mississippi (11%); Moorestown, New Jersey (9%); Newport News, Virginia (6%); Kauai, Hawaii (5%); Wallops Island, Virginia (4%); Fair Lakes, Virginia (4%); Bath, Maine (2%); Chesapeake, Virginia (2%); Portsmouth, Rhode Island (1%); San Diego, California (1%); and Silver Spring, Maryland (1%), and is expected to be completed by November 2022. Fiscal 2017 shipbuilding and conversion funds (Navy) in the amount of $14,060,000 (28%); fiscal 2020 shipbuilding and conversion (Navy) funds in the amount of $11,987,933 (23%); fiscal 2022 research, development, test and evaluation funds (Navy) funds in the amount of $8,466,143 (17%); fiscal 2021 shipbuilding and conversion (Navy) funds in the amount of $6,872,198 (13%); fiscal 2016 shipbuilding and conversion (Navy) funds in the amount of $3,465,420 (7%); fiscal 2022 operation and maintenance (Navy) funds in the amount of $2,978,555 (6%); fiscal 2019 shipbuilding and conversion (Navy) funds in the amount of $2,195,424 (4%) and; fiscal 2018 shipbuilding and conversion (Navy) funds in the amount of $902,513 (2%) will be obligated at time of award, of which $2,978,555 will expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity. (Awarded Nov. 30, 2021)