Stephen Miller, 41, set to become the youngest chief of staff since Hamilton Jordan

President Donald Trump announced on Friday that Stephen Miller will replace Susie Wiles as the White House Chief of Staff, effective Monday, November 9, 2026. In a Truth Social post, Trump expressed his pleasure at Miller's appointment, describing him as one of his most trusted advisors.

Susie Wiles, who served as Chief of Staff for the longest period in the White House during Trump's first term, will be moving to the Trump Political Operation. Trump thanked her for her service, acknowledging her outstanding contributions to the administration. Wiles' tenure was marked by her ability to navigate Trump's persona, earning his trust and influence despite the administration's tumultuous nature.

Wiles, the first woman to hold the position, submitted her resignation on Thursday night, citing mutual agreement and the impact of the midterm losses on her decision. She attributed her departure to Trump's perceived blame for the losses, which she could not rectify. Wiles had been a critical voice against the administration's hardline immigration policies, which Miller championed, and her exit coincided with the president's loss of confidence in her.

The decision to replace Wiles with Miller signals Trump's intent to bolster his hardline policies, potentially leading to a more maximalist approach. While Trump's reputation for dismissing staff members is well-known, he can be reluctant to do so for individuals he respects. Wiles' influence, however, was primarily based on her ability to understand and navigate Trump's personality, avoiding public confrontations and carrying out his priorities.

Wiles' career spanned decades, where she mastered the art of influencing powerful men while maintaining a low profile. Her connections in Florida, where she served as a powerful operator for Republican mayors and governors, helped her gain Trump's confidence. Despite her success, Wiles' tenure was marred by friction with Miller's hardline immigration tactics, which contributed to the Democratic victory in the midterm elections.