Donald Trump has appointed Stephen Miller as White House chief of staff, replacing Susie Wiles just three weeks after insisting there was “zero chance” he would remove her from the position.
The president announced the change on Friday, 6 November 2026, saying Miller, his deputy chief of staff and longtime immigration adviser, would take over on Monday, 9 November. Wiles is moving to Trump’s political operation rather than leaving his wider organisation, according to Trump’s announcement.
The move follows Republican losses in the US midterm elections on Tuesday, 3 November, and comes after weeks of reporting about possible changes at the top of the White House.
What Trump announced
In his Truth Social statement, Trump described Miller as “one of my most trusted advisors” and thanked Wiles, saying she had done “an outstanding job”. He said she would join the “Trump Political Operation”.
Wiles said Friday was her last day as chief of staff. In a statement on X, she called her White House service “the honor of a lifetime” and said her commitment to the president and his mission would not change.
CBS News reported, citing a US official and a senior White House adviser, that Wiles submitted her resignation on Thursday night, 5 November. It cited three people familiar with the matter who linked the resignation to the Republican election defeats. Trump has not publicly given a detailed account of why the change was made.
Three weeks earlier, Trump said there was ‘zero chance’
The announcement marks a striking reversal from the president’s comments on 16 October. Responding to reports that he was discussing possible successors, Trump told CNN there was “zero chance” he was considering replacing Wiles.
“The Susie Wiles story was a fake story.”
Trump also told CNN that Wiles was doing an excellent job and would remain for a long time. He described reports about her possible replacement as inaccurate, according to CNN’s contemporaneous account.
On the same date, The Washington Post reported that aides were positioning themselves for a possible vacancy, naming Miller, housing official Bill Pulte and Environmental Protection Agency administrator Lee Zeldin among those discussed. The paper attributed its account to interviews with staff and people close to Trump. Those discussions were reports, not a confirmed decision at the time.
Who is Stephen Miller?
Miller has been part of Trump’s political operation since the 2016 campaign. He served as a senior policy adviser in Trump’s first presidency and returned to the White House in 2025 as deputy chief of staff for policy and homeland security adviser.
He is closely associated with Trump’s restrictive immigration programme, including deportations and enforcement policy. The chief of staff position gives Miller a broader management role: coordinating White House staff, overseeing the flow of information and helping manage the president’s agenda. It does not make him an elected official or give him independent authority to enact laws.
The appointment could affect the way the White House organises its priorities and deals with Congress, but the full practical consequences will become clearer after Miller takes up the job.
Why is Susie Wiles leaving?
The timing is politically significant. Republicans lost control of Congress in the 3 November midterms, and several US outlets have connected the shake-up with the election aftermath. CBS reported that sources directly linked her resignation to the results. That is a sourced account of internal deliberations, not an official statement establishing every reason for her departure.
Wiles, the first woman to serve as White House chief of staff, ran Trump’s 2024 campaign and was credited by allies with bringing greater discipline to its day-to-day management. She had also worked on his earlier Florida campaigns and served from the beginning of his second term.
Her tenure drew attention in December 2025 when Vanity Fair published interviews in which she spoke unusually candidly about Trump and senior administration figures. Wiles subsequently criticised the articles’ framing, and Trump publicly defended her. There is no verified evidence that those interviews caused this week’s change.
Wiles also disclosed treatment for breast cancer earlier in 2026 and subsequently said she was cancer-free. Neither Trump nor Wiles has announced that her health was the reason for the staff change. It would be wrong to assume a connection.
What happens next?
Miller is due to start as chief of staff on Monday, 9 November. Wiles is expected to continue working with Trump’s political team, although the precise responsibilities of her new position have not been publicly detailed.
The appointment arrives as the White House prepares to work with a newly elected Congress. Democratic lawmakers have already criticised Miller’s promotion, particularly because of his role in immigration enforcement, while Trump has emphasised Miller’s loyalty and experience.
The established facts are the appointment, its date, Wiles’s move and Trump’s earlier denial. The internal motivations and longer-term policy consequences remain less certain.
Video: Keith Edwards’ commentary
Political commentator Keith Edwards discusses the White House shake-up in the video below. This is independent political commentary, not the source for the factual reporting in this article. Fish 4 News has independently checked the central announcement against news reports and Trump’s statement.
Watch Keith Edwards’ commentary on YouTube if the embedded player is unavailable.
Sources and further reading
- Donald Trump on Truth Social, 6 November 2026
- Reuters: Miller promoted as chief of staff (syndicated report), 6 November 2026
- Associated Press: White House leadership change, 6 November 2026
- CBS News: Resignation and reactions, 6 November 2026
- CNN: Trump’s 16 October denial
- The Washington Post: Earlier reports of White House tensions, 16 October 2026
- Vanity Fair: Interview with Susie Wiles, December 2025
