President Trump on Thursday abruptly denied military aircraft to House Speaker Nancy Pelosi for a foreign trip just minutes before the congressional delegation was set to depart, in a stunning response to her call to delay the State of the Union address amid the government shutdown.
In a curt letter, Trump said her trip has been "postponed."
"Due to the Shutdown, I am sorry to inform you that your trip to Brussels, Egypt, and Afghanistan has been postponed. We will reschedule this seven-day excursion when the Shutdown is over. In light of the 800,000 great American workers not receiving pay, I am sure you would agree that postponing this public relations event is totally appropriate," Trump wrote.
"I also feel that, during this period, it would be better if you were in Washington negotiating with me and joining the Strong Border Security movement to end the Shutdown. Obviously, if you would like to make your journey by flying commercial, that would certainly be your prerogative."
According to sources, the president pulled the plug on her aircraft as she was about to leave for her overseas trip. Her congressional delegation military aircraft was slated to leave at 3 p.m. ET.
A senior White House official also told Fox News that all congressional delegation travel by military aircraft is now postponed.
A source told Fox News that when moving to cancel Thursday's flight, the White House reasoned that the trip would keep Pelosi out of the country beyond next Tuesday night -- when the next government pay period would occur.
"If she had gone on this trip she would have guaranteed that 800,000 federal workers would not receive their second paycheck because she would not have been here to negotiate any kind of deal," a senior White House official said Thursday.
Republicans had a split response over the president's abrupt move.
House Minority Leader Kevin McCarthy, R-Calif., said it was "completely appropriate."
Sen. Lindsey Graham, R-S.C., called it "inappropriate."
"One sophomoric response does not deserve another. Speaker Pelosi’s threat to cancel the State of the Union is very irresponsible and blatantly political," he tweeted.
The president's move to cancel Pelosi's trip came in response to the House speaker's request to delay his annual State of the Union address. The president has been slated to deliver his message to a Joint Session of Congress on Jan. 29, but Pelosi urged the president to delay his delivery until the government re-opens, or deliver the address in writing.
The speaker stood by that call earlier Thursday.
"The date of the State of the Union is not a sacred date. It’s not constitutionally required. It’s not the president’s birthday. It’s just a date we agreed to," Pelosi told reporters during a press conference on Capitol Hill Thursday. "That’s why I said to the president, if you don’t open up government, let’s discuss a mutually agreeable date."
She added: "It could be a week later -- if the government is reopened."
For more than 24 hours, Trump did not respond to Pelosi's request, even as fellow Republican condemned her push for delay.
Congressional lawmakers, meanwhile, were left sitting on a bus waiting to see if they could depart. Fox News is told Capitol Hill security officials got an emergency call from the Pentagon canceling the overseas trip due to the shutdown.
Amid mounting confusion, Fox News is told there were furious calls going back and forth among Capitol Hill, State, Pentagon and White House offices. The bus later returned to the Capitol, where members filed back into the building.
When asked for additional context about the congressional delegation and the apparent trip delay, White House Press Secretary Sarah Sanders reiterated that Pelosi could fly commercial: "The Department of Defense has to approve military air travel. As he made clear in the letter she can still go she just has to travel commercial."
The rhetoric continues to show both sides of the standoff refusing to step off their positions that triggered the funding lapse shortly before the holidays last month.
Trump wants upwards of $6 billion for a border wall, while Pelosi and Democrats have described such a project as immoral. The two sides have been unable to strike a deal that both bridges their differences and re-opens a slew of shuttered agencies.
The shutdown, which is now the longest in U.S. history, has left more than 800,000 federal workers and contractors without pay. Some federal employees have been deemed essential to government function and are required to work without pay. Others have been furloughed, but still are left unpaid.
Fox News' Jennifer Bowman contributed to this report.