Politics1 min read

Who is Stephen Miller, Trump’s new White House chief of staff?

By · Published by Everything Blog

In short

President Donald Trump designated Stephen Miller to succeed Susie Wiles as White House chief of staff on the heels of midterm election defeats. Prior to this promotion, Miller operated as the deputy chief of staff for policy and homeland security adviser during the administration's 2025 return to power. In that role, he helped orchestrate a nationwide mass deportation campaign that has increasingly detained individuals possessing minor or nonexistent criminal records. His promotion positions a loyal strategist at the center of the West Wing ahead of expected congressional inquiries.

Key points

  • Stephen Miller has consistently driven aggressive immigration agendas, including the 2017…: Stephen Miller has consistently driven aggressive immigration agendas, including the 2017 travel ban and the 2018 border family separations.
  • The new chief of staff actively advanced unfounded claims regarding the outcome of the 20…: The new chief of staff actively advanced unfounded claims regarding the outcome of the 2020 presidential election.
  • Under Miller's recent homeland security direction, federal immigration enforcement agents…: Under Miller's recent homeland security direction, federal immigration enforcement agents deployed nationwide to execute large-scale deportation operations.

Sources checked by our analysis pipeline: 1

Miller has been a close confidant of Trump since 2016 and an architect of the president’s hardline immigration policies.

United States President Donald Trump has tapped his longtime adviser Stephen Miller to be White House chief of staff.

The move on Friday represented a doubling down on Trump’s most controversial policies following his Republican Party’s midterm drubbing earlier this week.

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Democrats will take control of the US House of Representatives and Senate in January, and are widely expected to launch investigations into Miller’s role in the White House.

The 41-year-old Miller has been one of Trump’s most vocal defenders and is widely seen as an architect of the president’s mass deportation campaign.

In his post on Truth Social, Trump called Miller “one of my most trusted advisors”, saying he would take over…

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