United States, March 19 -- General Dynamics Electric Boat Corp., Groton, Connecticut, was awarded a $15,383,494,792 cost-plus-incentive-fee and cost-plus-fixed-fee modification to a previously awarded contract (N00024-17-C-2117) for additional Columbia-class ballistic missile submarines design, class lead yard support and sustainment, integrated enterprise plan initiatives for the class, and submarine industrial base supplier development enhancement efforts to support Columbia-class ballistic missile submarine program execution. The industrial base development work is for the furtherance of the Navy's plan of serial production of Columbia- and Virginia-class attack submarines. Funding is pursuant to the Consolidated Appropriations Act 2026 ...