Trump Reveals Massive Military Complex Beneath White House Ballroom

President says new $400 million ballroom will 'essentially become a shield' for underground military project.

Mar. 30, 2026 at 9:27pm

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A surreal, fragmented painting of a military vehicle in motion, with overlapping geometric shapes and waves of dark colors, conceptually representing the hidden military project beneath the White House.An avant-garde painting depicts the secretive military complex being built beneath the new White House ballroom, reflecting the blurring of civilian and military spheres.Washington Today

Former President Donald Trump announced that the U.S. military is constructing a 'massive' underground complex beneath his new $400 million, 90,000-square-foot White House ballroom. Trump said the ballroom 'essentially becomes a [shield] for what's being built under' and emphasized protective features like bulletproof glass will be installed. He claimed the project is progressing 'ahead of schedule and under budget' and is being financed entirely by himself and private donors.

Why it matters

The revelation of this secret military project beneath the White House has sparked a legal battle, with a nonprofit group suing to halt construction over concerns about bypassing required review processes. The project raises questions about executive power, transparency, and the military's role within the presidential residence.

The details

According to Trump, the military is building a large underground complex beneath the new White House ballroom, which will feature protective features like bulletproof glass. Trump said the ballroom 'essentially becomes a [shield] for what's being built under' and claimed the project is progressing 'ahead of schedule and under budget.' He insisted the endeavor is being financed entirely by himself and private donors, with 'not one dime of government money' involved.

  • Trump announced the project on March 30, 2026 while speaking to reporters aboard Air Force One.
  • In December 2025, the National Trust for Historic Preservation filed a lawsuit seeking to halt construction of the ballroom until it undergoes required reviews.

The players

Donald Trump

The former President of the United States who revealed the existence of the secret military complex being built beneath the new White House ballroom.

National Trust for Historic Preservation

A nonprofit organization that filed a lawsuit in December 2025 seeking to halt construction of the White House ballroom until it undergoes required review processes.

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What they’re saying

“There's not one dime of government money going into the ballroom.”

— Donald Trump, Former President

“This is very important, because this is going to be with us for a long time, and it's going to be ... the greatest ballroom anywhere in the world.”

— Donald Trump, Former President

What’s next

A federal judge is expected to rule by the end of March on the National Trust for Historic Preservation's amended complaint, including whether to issue an injunction to halt construction of the White House ballroom.

The takeaway

This secret military project beneath the White House raises significant concerns about executive overreach, lack of transparency, and the blurring of lines between the presidency and the military. The legal battle over the ballroom's construction will likely continue to be a major political flashpoint.