Naval Sea Systems Command on April 10 awarded General Dynamics Electric Boat a $56 million modification to manufacture another 18 missile tubes for the U.S. Columbia-class and U.K. Dreadnaught-class future ballistic missile submarines.
The work on the joint U.S.-U.K. common missile compartment program is expected to be finished by May 2028. This modification was funded via U.K. Foreign Military Sales funding, with $12 million obligated at the time of award.