MARCH 23, 2026 – Funded in part by Navy investments provided in the One Big Beautiful Bill Act (OBBBA), the advanced manufacturing company Hadrian officially opened a new facility in Cherokee, Alabama March 20th that will boost production of U.S. Navy nuclear submarines.
The 2.2 million square foot site will host a highly-automated “factory of the future,” known as F4, which will mass produce components for Virginia-class attack submarines and Columbia-class ballistic missile submarines. The Navy’s $900 million investment of OBBBA funds combine with $1.5 billion in private capital for a total investment of more than $2.4 billion. According to Hadrian, up to 1,000 high-paying manufacturing jobs are being created in the venture.
“Both chambers of Congress delivered the generational investment required to rebuild our shipbuilding capacity, bring those jobs back to Alabama and put American skilled laborers back at the center of American strength,” said Secretary of the Navy John C. Phelan. “I look forward to building on this progress together in the months ahead, because we are just getting started. This factory is the first of three facilities designed to address the most critical bottlenecks in the maritime industrial base.”
Using advanced manufacturing techniques, workers at the new factory will be able to mass produce components that are needed to build Virginia-class and Columbia-class submarines. A dedicated production plant focused on these components frees up submarine shipyards in Rhode Island, Connecticut and Virginia to focus more resources on submarine module production, increasing capacity in the submarine industrial base.
“We call this distributed shipbuilding, and it’s a key tenet of our plan to achieve required shipbuilding production rates,” said Mr. Jason Potter, Performing the Duties of Assistant Secretary of the Navy for Research, Development & Acquisition (ASN RDA). “These factories of the future might be several states away from the yards where the ships are ultimately built, but by taking on this work they reduce bottlenecks, having a profound effect on the speed of delivery.”
The Factory 4 project is estimated to take 18-24 months from initiation to full-rate production, including stand-up of automated production facilities, qualification of components, compliance qualifications like submarine safety program (SUBSAFE), and low-rate initial production. By the third year, the facilities will operate sustainably through delivery of submarine product lines.
