Contract Award: Northrop Grumman Systems Corp. Mission Systems Sector (Linthicum Heights, Maryland) – $334,419,034

Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, was awarded a $334,419,034 firm-fixed-price modification to previously awarded contract (N00024-20-C-5519) for production of Surface Electronic Warfare Improvement Program (SEWIP) Block 3 Hemisphere and Quadrant systems. This contract modification includes options, which if exercised, would bring the cumulative value of this contract action to $783,025,378. Work will be performed in Baltimore, Maryland, (33%); Tampa, Florida (10%); Chelmsford, Maryland (8%); Sykesville, Maryland (7%); San Diego, California (5%); Hudson, New Hampshire (4%); Woburn, Massachusetts (4%); Rochester, New York (3%); Nashua, New Hampshire (3%); Glendale, Arizona (2%); Denver, Colorado (2%); Washington, North Carolina (2%); Longmont, Colorado (1%); Cincinnati, Ohio (1%); and miscellaneous locations – each less than 1% (15%), and is expected to be completed by December 2029. If all options are exercised, work will continue through April 2030. Fiscal 2025 shipbuilding and construction (Navy) funds in the amount of $334,419,034 were obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity. (Awarded Dec. 12, 2025)