RismadarVoice Reporters, April 27, 2026
The U.S. Department of Justice is urging the swift dismissal of a lawsuit challenging plans for a White House ballroom, citing what it describes as a renewed and urgent threat to presidential security following a reported assassination attempt on Donald Trump.
In a letter dated April 26, Assistant Attorney General Brett A. Shumate told attorneys representing the National Trust for Historic Preservation that the latest incident underscores the necessity of constructing a secure event space within the White House complex.
The correspondence references an alleged attempt on the president’s life at the Washington Hilton, a venue historically used for large gatherings.

According to the letter, the venue presents “extraordinary security challenges” due to its size and location outside the White House perimeter. The Justice Department argues that these vulnerabilities make external event sites inherently less secure for presidential appearances, pointing to the 1981 shooting of President Ronald Reagan at the same hotel as precedent.
The legal dispute National Trust for Historic Preservation v. National Park Service centres on opposition to the proposed ballroom, which preservationists contend could affect the historic character of the White House grounds. However, the Department of Justice now frames the issue as one of national security rather than preservation.
“Yesterday’s assassination attempt… proves, yet again, that the White House ballroom is essential for the safety and security of the President,” Shumate wrote, adding that future presidents would benefit from avoiding large off-site events.
The department warned that if the lawsuit is not voluntarily dismissed by Monday morning, it will seek to dissolve an existing injunction and move to terminate the case unilaterally. The letter characterises the legal challenge as “frivolous” and claims it places the lives of the president, his family, and staff “at grave risk.”
The National Trust for Historic Preservation has not yet publicly responded to the DOJ’s demand or the claims outlined in the letter.

The development introduces a new dimension to the ongoing legal battle, potentially reframing the debate over historic preservation into a question of immediate presidential security.


