Sen. Lindsey Graham and two Republican colleagues introduced a bill to authorize $400 million for a 90,000-square-foot ballroom on the White House grounds, citing national security concerns sharpened by a reported armed breach at the White House Correspondents' Association dinner on Saturday.

The South Carolina Republican, joined by Sens. Katie Britt of Alabama and Eric Schmitt of Missouri, wants the facility to double as a hardened security installation, with a military complex and Secret Service annex built beneath the event space, The Hill reported.

Graham said he spoke to President Trump about the proposal on Sunday and plans to ask Senate Majority Leader John Thune to fast-track the bill to a floor vote. The White House supports the plan, Graham told reporters.

Saturday's security incident

The push comes after a 31-year-old man armed with a shotgun, a handgun, and multiple knives tried to break into the ballroom at the annual White House Correspondents' Association dinner, held at the Washington Hilton. Secret Service personnel tackled the man before he could enter.

Trump, Vice President Vance, and Speaker Mike Johnson, the first, second, and third officials in the presidential line of succession, were all present at the event. Trump said at a press conference Saturday night that the incident underscored the need for a secure ballroom on White House grounds.

Graham framed the threat environment in personal terms. He told reporters:

"It's very difficult to have a bunch of important people in the same place unless it's really, really secure. The times in which we live are unusual. I've been up here for a while now, I've never felt the sense of threat that exists today."

Graham was first elected to the House in 1994. Three decades in Washington, he said, have not produced a security climate like this one.

What the bill would build, and how it would be paid for

The proposed ballroom would span 90,000 square feet on the White House grounds. But the visible event space is only part of the project. Schmitt described the subterranean component in blunt terms:

"Underneath it will be a lot of military stuff. There will be a Secret Service annex and we pay for it by offsetting it with customs fees."

National park user fees would also help defray the cost, Schmitt said. Private donations could play a role, though Schmitt suggested those funds should go toward furnishings rather than construction.

"Private donations can be used but I think they should be used for buying [fine] china and stuff like that."

The bill's sponsors argue the facility would eliminate the security risk of moving the president and senior officials off the White House campus for large gatherings. Graham put it directly:

"A meeting space that is secured on the White House grounds that would allow people to do what they did at the Hilton hotel is necessary. I'm convinced that had there been a presidential ballroom adjacent to the White House, the guy would have never gotten in."

The proposal arrives amid broader Senate debates over White House spending priorities, with Republican appropriators already pushing back on some domestic budget cuts in the fiscal 2027 blueprint.

Trump's persistent interest

Graham described the president's enthusiasm for the ballroom as a running theme in their conversations. He painted a picture of a leader who raises the subject constantly, even on the golf course:

"Every time, all the time. Like, 'How are you doing?' 'Where's the ballroom?' 'How you playing [golf]?' 'I don't know, I'd play better if you built the ballroom.' It's all the time."

"He understands what's missing," Graham added.

Graham also noted that King Charles III arrived at the White House on Monday, underscoring the kind of high-profile diplomatic events that currently lack a purpose-built secure venue on the grounds.

Bipartisan cracks, and Democratic resistance

The proposal has drawn at least one notable cross-aisle voice. Sen. John Fetterman of Pennsylvania expressed support on Sunday for building the ballroom and called on fellow Democrats to drop their opposition. Fetterman has increasingly broken with his party on issues where he sees common ground with the administration.

But Senate Democratic Whip Dick Durbin told reporters he is a firm "no", at least for now.

"At this point no. There's obviously a lot of questions about how much it costs, how many people will be accommodated."

Durbin said the proposed facility would be "dramatically smaller" than the Washington Hilton ballroom and raised pointed questions about the financing mechanism:

"Who's paying for this? What's the arrangement? This administration has too many times come up with deferment of payment to special interest sources. We don't know the details."

Durbin's objections track a familiar Democratic pattern: raise process concerns and cost questions while sidestepping the security argument entirely. An armed man with a shotgun tried to reach the room where the president was sitting. The question of whether senior officials need a more secure venue is not abstract.

Graham acknowledged the political lift ahead. He said he has already begun working colleagues in the hallway, many of whom attended Saturday's dinner.

"I'm trying to jump-start the conversation. I've talked to a few of them just out the hall.... Some of them were there. They're rattled like the best of us."

He plans to press Thune to bring the bill to the Senate floor as soon as possible. Whether Thune grants that request remains unclear, the majority leader has not publicly commented on the timeline.

Open questions remain

Several details about the proposal are still missing. The bill number and formal legislative text have not been publicly released. The exact customs fees and park user fees that would offset the $400 million cost have not been specified. And the fate of the 31-year-old man who was tackled by the Secret Service, whether he faces federal charges, what motivated the breach, remains unreported.

Senate Republicans are riding significant political momentum heading into 2026, and the ballroom bill gives them a tangible national-security deliverable to champion. Whether Democrats choose to block a facility designed to protect the president and other senior officials from armed attackers will say more about their priorities than any floor speech.

The Senate has shown it can move quickly on security-adjacent measures when the political will exists, members recently voted unanimously to strip their own special TSA screening privileges in a gesture toward accountability.

A man with a shotgun tried to reach the president. The question now is whether Congress treats that as a wake-up call or a talking point.