The US Navy recently issued two hefty contract modifications, totaling approximately $1.28 billion, to General Dynamics (GD) Electric Boat, aiming to keep crucial submarine suppliers operational. In contrast, ongoing negotiations for 17 planned submarines take place.

These contracts, posted on October 8, come at a pivotal time, as the Navy faces rising costs, labor shortages, and the pressing need to ensure its submarine production stays on track.

Here’s what we know about the matter so far.

The Details of the Contracts

The Navy’s’ contract modifications cover materials for both Block V and Block VI Virginia-class nuclear-powered attack submarines.

The first contract, valued at $878 million, focuses on the future USS Baltimore (SSN-812) and SSN-813, both part of the Block V series. These submarines are known for their advanced capabilities, including the Virginia Payload Module (VPM), which enhances their missile-carrying capacity.

Through September 2033, work on the undefinitized contract action will take place in Virginia, California, Massachusetts, New York, South Carolina, New Jersey, Pennsylvania, Florida, New Hampshire, Illinois, and other locations.

Meanwhile, the second modification, worth $350 million, is for long lead materials for the upcoming Block VI Virginia-class submarines. These materials include vital components like valves, pumps, and castings—basically, the backbone of what makes these submarines function.

By securing these early-stage materials, the Navy ensures that construction can begin seamlessly once the final contracts are negotiated.