The US military is buying parts for a nuclear submarine that has not been built yet

The US military awarded a contract for parts of the BOSS GOLD support base. This base is a component of the new Columbia-class nuclear submarine. This means the military is buying long-lead items for a submarine program still in its early stages.

The US military is placing orders for parts of a new nuclear submarine class years before the first vessel is expected to be delivered. This type of early procurement locks in suppliers and manufacturing capacity. It also signals a firm commitment to the Columbia-class program, which is designed to replace the current fleet of Ohio-class ballistic missile submarines. The first Columbia-class submarine is expected to enter service in the early 2030s.