Alabama submarine components plant opens in Cherokee
21.03.2026
The Alabama submarine components plant is being developed in northwest Alabama. It will use a former rail car facility. As reported by AL.com, the company’s CEO described it as one of the largest investments in maritime industrial base history.

Chris Power is Hadrian’s founder and chief executive. He said President Donald Trump’s administration made the $2.4 billion investment possible. He said Hadrian is investing $1.5 million into the 2.2 million-square-foot facility in Cherokee, Alabama. Meanwhile, another $900 million is coming from funding from the One Big Beautiful Bill. The U.S. Navy states that figure.
The plant is expected to employ more than 1,000 people. That figure applies at full capacity. Also, U.S. Sen. Tommy Tuberville said the site would also create spinoff jobs. In addition, he said the Shoals could expect future investment. He put that figure at “hundreds of billions of dollars.” He tied that expectation to the work at the site.
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Alabama submarine components plant and Navy capacity
Power, Secretary of the Navy John Phelan and U.S. Rep. Mike Rogers, R-Saks, all said the plant will help address longstanding capacity shortfalls in the submarine industrial base. Rogers chairs the House Armed Services Committee. They also said it will help build what the Trump administration calls “the Golden Fleet.”
Separately, Friday’s ribbon cutting at the facility in Cherokee also included U.S. Rep. Robert Aderholt, R-Haleyville, and Tuberville. It also included U.S. Sen. Katie Britt and Mississippi Sen. Roger Wicker. Wicker chairs the Senate Armed Services Committee.
“The administration has set the strategy, Congress has cleared a path, the Navy has set the requirement, and Secretary Phelan has been unambiguous that private-sector partnership is foundational, not optional, to deter threats to national security,” Power said. “Industry has to answer that call with real execution, and the window to do it is now. We are proud to be part of the coalition building that capacity, and this factory is Hadrian’s commitment to meeting this moment.”
Still, the facility is dedicated to the U.S. Navy’s Columbia- and Virginia-class submarine programs.

Factory 4 production and expansion plans
Known as Factory 4, the Cherokee facility is an advanced, highly automated manufacturing plant. It will mass-produce components needed for submarine construction. Those components include parts, assemblies and finished products. For example, Hadrian said the industry sees them as the largest drivers of submarine schedules. Also, increasing production allows submarines to also be produced faster.
Meanwhile, F4 will be one of three facilities producing systems for the maritime industrial base. At the same time, one facility is slated to be a Foundry of the Future. It will focus on castings and forging.
“This facility is coming back to life,” Phelan said. “This is not just an investment in infrastructure. It is an investment in the American worker in Alabama communities and in the future of American security. This is how we begin restoring the industrial base.”
Also, Phelan credited federal, state and local officials. He said they helped make the plant happen. In addition, he specifically praised the state’s congressional delegation. That group includes Tuberville, Britt and Aderholt, who represents the area.
The first phase is expected to reach full-rate production capacity within 24 months of contract award. Meanwhile, other parts of the facility are slated for construction over the coming months.
Jobs and industrial base impact in northwest Alabama
“This investment marks a major step forward in strengthening our nation’s defense industrial base while bringing high-quality jobs and economic growth to northwest Alabama,” Aderholt said. He credited Hadrian, AE Shoals and the Retirement Systems of Alabama, which previously owned the site. He said the Retirement Systems of Alabama kept the site in good enough condition for Hadrian to make its investment.
“This effort demonstrates what can be achieved when industry, community leaders, and the federal government come together to support our warfighters and invest in America’s future,” the congressman said. He added that the effort was part of a goal to bring jobs to rural parts of his district.
In addition, Britt described the opening of the plant as “truly a transformational moment for the Shoals region.”
“The Shoals has long been home to world-class artists and musicians, and we’re excited that the region is now going to play a key role in restoring America’s maritime and manufacturing dominance,” Tuberville added.
Separately, Hadrian said the plant is the first large-scale inland advanced manufacturing facility dedicated to the U.S. maritime industrial base. For example, the company has four facilities totaling approximately 2.85 million square feet across California, Arizona and Alabama. It is also developing additional production sites. Those sites cover the full suite of production. They range from components to complete products and assemblies. That scope is outlined in a PR Newswire release.
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