WASHINGTON — A legal battle over former President Donald Trump’s proposed White House ballroom expansion has unexpectedly unveiled classified details about an underground military bunker being constructed beneath the site, according to court documents and defense officials familiar with the project.
The $250 million ballroom proposal, first floated in 2022 as part of Trump’s post-presidency initiatives, has been stalled in federal court due to historic preservation concerns. During recent evidentiary hearings, Department of Defense representatives acknowledged ‘ongoing security upgrades’ to the White House’s subterranean infrastructure that predate the current administration.
Three defense officials speaking on condition of anonymity confirmed the bunker modernization began during the Obama administration following a 2015 security review. ‘This is about maintaining continuity of government capabilities, not creating new ones,’ one official told Reuters.
Architectural historians have raised alarms about potential damage to the East Wing’s structural integrity. ‘We’re talking about layered construction projects spanning two centuries,’ said Dr. Eleanor Winslow of the National Trust for Historic Preservation. ‘The cumulative impact hasn’t been properly assessed.’
The case could set precedents for executive branch construction authority while testing the balance between national security transparency and preservation mandates.