Electric Boat Corp., Groton, Connecticut, is awarded a cost-plus-fixed-fee $45,803,073 contract (N00030-24-C-6028) for engineering and technical support services for weapon systems and subsystems for the ballistic missile submarine and guided missile submarine for the U.S. and the United Kingdom. This contract award also benefits a foreign military sale to the United Kingdom. Work will be performed in Groton, Connecticut (60%); Kings Bay, Georgia (15%); Bremerton, Washington (15%); Quonset Point, Rhode Island (5%); and Cape Canaveral, Florida (5%). Work is expected to be completed on April 30, 2029. Fiscal 2024 operation and maintenance (Navy) funds in the amount of $4,469,277; fiscal 2024 other procurement (Navy) funds in the amount of $390,984; and United Kingdom funding in the amount of $2,113,844, will be obligated on this award. Funds in the amount of $4,469,277 will expire at the end of the current fiscal year. This contract was a sole source acquisition in accordance with 10 U.S. Code 3204(a)(1). Strategic Systems Programs, Washington, D.C., is the contracting activity.