Trump Puts Deportation Architect Stephen Miller in Charge of the West Wing

President Donald Trump named Stephen Miller as his White House chief of staff on November 6, 2026, replacing Susie Wiles. Miller, who had been Deputy Chief of Staff for Policy, is the architect of the administration's mass deportation program and its reported target of 3,000 arrests a day. He starts Monday.

The timing is the point. Republicans lost control of both the House and Senate in the midterm elections days earlier, leaving a Democratic-led Congress preparing investigations into the administration. Wiles, the first woman to serve as chief of staff, resigned Thursday night and will move to Trump's political team.

Elevating Miller puts the administration's hardest domestic-policy operator in the job that runs the West Wing staff. He is a longtime proponent of expansive presidential authority, and his promotion suggests Trump will lean more on executive power to advance domestic priorities rather than negotiate with a Congress his party no longer controls. That points toward more aggressive immigration enforcement and more confrontations with lawmakers.

Miller's record is the reason the move carries weight beyond a personnel change. He drove the mass deportation program and set the 3,000-arrests-a-day target. In January, he faced particular criticism after ICE agents shot and killed two Minneapolis protesters.

What Miller will do with the chief of staff job is not yet spelled out. Officials have not said whether the 3,000-arrests-a-day target will be expanded or how the White House will handle the coming congressional investigations. Wiles's role on Trump's political team is also undefined.

What is clear is the direction. After an electoral wipeout, Trump has placed the architect of his deportation program at the center of the West Wing, with a Democratic Congress across the street and executive power as the main tool left.