Amentum Secures $321M Navy Contract for Submarine C5I Modernization Support

Amentum has received a potential seven-year, $321 million contract from the U.S. Navy to provide modernization support services for the military branch’s submarine command, control, communications, computers, collaboration and intelligence systems.

The sole-source, indefinite-quantity/indefinite-delivery contract includes engineering, test and evaluation, technical, management, testing and certification and logistics support services to C5I non-propulsion electronic systems and submarine warfare federated technical systems and submarine operating authority, the Department of Defense said Wednesday.

The company will provide such services to Program Executive Office Strategic Submarines, PEO Undersea Warfare Systems and PEO Attack Submarines.

The cost-plus-fixed-fee IDIQ contract has a five-year base ordering period valued at approximately $216 million and a two-year option term that could bring the ceiling amount to $321 million if exercised.

The Naval Information Warfare Center Atlantic in Charleston, South Carolina, is obligating funds using fiscal 2024 shipbuilding and conversion, working capital and other procurement funds.

Contract work will occur in Virginia, Connecticut, Hawaii, Washington, New Hampshire, New York, Rhode Island, South Carolina and Washington, D.C., through January 2029. If option years are exercised, work will run through January 2031.

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