President Trump is set to deliver remarks Tuesday afternoon in Baltimore, unveiling a multi-billion-dollar initiative aimed at revitalizing America's submarine production capacity. The centerpiece of the announcement is a planned $3.7 billion investment by defense technology company Anduril Industries to construct a new shipyard at the Tradepoint Atlantic site in Sparrows Point, Maryland—a location with deep industrial roots that has been largely dormant for years.

According to sources familiar with the plan, the Navy could also spend up to an additional $2.9 billion to acquire submarines and related production from the facility, potentially making it a cornerstone of the nation's undersea warfare strategy. The project, dubbed "Arsenal-2," is expected to manufacture critical components and large-scale assemblies for the Navy's Virginia-class attack submarines, a key asset in the Pentagon's efforts to counter rivals like China and Russia.

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Officials project that the shipyard will create more than 3,000 permanent jobs, a significant economic boost for the Baltimore region, which has struggled with deindustrialization over the past several decades. The announcement comes as the Biden administration has faced criticism from some defense hawks over the pace of submarine production, and Trump is likely to frame the investment as a direct response to those concerns.

Trump will be joined by Defense Secretary Pete Hegseth and acting Navy Secretary Hung Cao, along with Maryland Governor Wes Moore (D), who championed the project. However, in a notable development, Moore was reportedly blocked from speaking at the announcement, a move that sources say reflects the political tensions surrounding the event. The White House has not commented on the decision, but it underscores the partisan dynamics at play as the 2026 midterm elections loom.

The event is scheduled to begin at 4 p.m. EDT, and a live video feed will be available for those unable to attend in person. The timing is significant, as it comes just days before the anniversary of the 2021 Baltimore bridge collapse, a tragedy that highlighted the region's aging infrastructure and economic vulnerabilities.

Anduril, known for its cutting-edge drone and autonomous systems, has been expanding its footprint in defense manufacturing. The Sparrows Point shipyard would mark a major pivot into traditional naval shipbuilding, a sector long dominated by established players like Huntington Ingalls and General Dynamics. The company's CEO, Palmer Luckey, has been vocal about the need for faster, more innovative defense production, and this project is likely to be a test case for his approach.

Local leaders have welcomed the investment, noting that Sparrows Point was once home to one of the largest steel mills in the world, employing tens of thousands of workers at its peak. The site has since been redeveloped as a logistics hub, but the shipyard project would restore a manufacturing component that many thought was lost forever.

Still, questions remain about the financial viability and timeline of the project. The Navy's $2.9 billion commitment is not yet finalized, and the facility will take years to become operational. Critics have also raised concerns about the environmental impact of heavy industrial activity on the Chesapeake Bay, though proponents argue that modern shipbuilding practices have significantly reduced pollution.

For Trump, the event is an opportunity to highlight his administration's focus on defense and manufacturing, themes that resonate with his base. But the snub of Governor Moore, a Democrat who has been mentioned as a potential presidential contender, could complicate bipartisan support for the project. Moore, who has championed economic development in Maryland, was initially expected to play a prominent role in the announcement.

As the ceremony gets underway, all eyes will be on the details of the investment—and the political maneuvering behind it. The submarine industrial base has been a rare area of bipartisan agreement in Washington, with lawmakers from both parties pushing for increased funding. Whether this project can deliver on its promises will depend on sustained cooperation between the White House, the Pentagon, and the state of Maryland.