Stephen Miller, a key architect of many of former President Donald Trump's most contentious policies, has been named the new White House Chief of Staff. The appointment follows the departure of Susie Wiles and comes in the wake of significant Republican losses in the midterm elections.

Trump described Miller, 41, as "one of my most trusted advisors" in announcing the promotion on Friday. Miller has been a devoted follower of the MAGA movement for over a decade. Critics have pointed to Miller as the driving force behind divisive policies, including the separation of migrant families at the U.S. border during Trump's first term. First Lady Melania Trump had reportedly expressed concerns about Miller's strict immigration policies, which led to the deportation of some of her acquaintances.

Conservatives, however, view Miller as a skilled political strategist and Trump's most steadfast ally. Miller's career began in conservative activism during his college years at Duke University, where his columns often criticized liberal viewpoints. After graduating, he worked as a congressional staffer for Republican lawmakers and later for Senator Jeff Sessions, where he reportedly influenced Sessions' hardline stance on immigration.

Miller joined Trump's presidential campaign in 2015, drawn to his populist rhetoric. During Trump's presidency, Miller became the public face of controversial immigration initiatives, such as the travel ban affecting several Muslim-majority countries. Leaked emails also led to accusations of white nationalism, though Trump retained him. Following Trump's 2020 election loss, Miller founded the America First Legal Foundation, a conservative legal advocacy group.

Miller played a significant role in Trump's 2024 presidential campaign. His appointment as Chief of Staff raises questions about the future direction of the Trump administration, with potential for more aggressive policy implementations. Trump himself has acknowledged Miller's strong convictions, reportedly remarking that Miller's frankness might be "going a little bit too far."