United States, Sept. 17 -- General Dynamics Mission Systems Inc., Manassas, Virginia, was awarded a $20,758,050 cost-plus-fixed-fee and cost-only modification to previously awarded contract (N00024-25-C-6401) to exercise options for MK 54 MOD 1 Lightweight Torpedo engineering support, hardware repair and maintenance, and other direct costs in support of the MK 54 Lightweight Torpedo Program.Work will be performed in Canonsburg, Pennsylvania (62%), Salt Lake City, Utah (20%), Andover, Massachusetts (14%), Bloomington, Indiana (2%), Manassas, Virginia (1%), and Port Orchard, Washington (1%), and is expected to be completed by September 2029.Fiscal 2025 defense-wide research, development, test and evaluation funds in the amount of $18,744,525 ...