Stephen Miller, the influential architect of Donald Trump’s aggressive immigration crackdown [https://www.theguardian.com/us-news/ng-interactive/2025/aug/29/trump-immigration-ice-cbp-data], is due to start as White House chief of staff [https://www.theguardian.com/us-news/2026/nov/06/stephen-miller-chief-of-staff-trump] today. His promotion has horrified [https://www.theguardian.com/us-news/2026/nov/07/stephen-miller-democrats-react] many, handing even more power to the president’s most controversial aide.
The 41-year-old has been with Trump since the beginning of the US president’s political career – serving as a speechwriter during his 2016 presidential campaign – and has long been seen as a hardliner on the right, serving as the driving force behind first-term Trump policies such as family separation [https://www.theguardian.com/us-news/2018/jun/19/families-border-separations-trump-immigration-policy] at the US-Mexico border and the travel ban [https://www.theguardian.com/us-news/2017/jan/31/people-detained-airports-trump-travel-ban] on people from many Muslim-majority countries.
Here is Miller in some of his own words:
“We are being conquered,” Miller told Fox News [https://www.mediamatters.org/fox-news/fox-news-guest-stephen-miller-what-we-are-witnessing-engineered-political-transformation] in 2023.
“This is a complete resettlement of America in real time. It took hundreds of years, going back long even before our founding, going back all the way to the earliest days of the colonies in America to slowly build everything that we have.
“And now we have millions of people coming in from different cultures and different ways of living and different belief systems. They’re going to take those belief systems with them to America.
“So, a generation from now, I am telling you … people will not know the country that they are living in. These consequences are permanent. Unless there’s massive large-scale deportations by the millions, it will be irrevocable.”
In an interview [https://www.cnn.com/TRANSCRIPTS/1812/20/sitroom.02.html] with CNN’s Wolf Blitzer in 2018, Miller was asked about Trump’s plan [https://www.theguardian.com/us-news/2018/dec/19/us-troops-syria-withdrawal-trump] to abruptly pull troops out of Syria.
“Isis [Islamic State [https://www.theguardian.com/world/islamic-state]] has been defeated. But if Isis wants to retrench and regrow and reorganize, it’s going to be up to those countries to defeat their enemy.
“Wolf, when did the American people sign up to be in every war in every place on every side of every conflict all over planet Earth?”
Pretti, a 37-year-old intensive care nurse who was observing immigration officers in Minneapolis, was shot and killed [https://www.theguardian.com/us-news/2026/jan/29/who-is-alex-pretti-ice-minneapolis-shooting] by federal immigration agents in January.
In a post [https://x.com/StephenM/status/2015127971485413805] on X, Miller described Pretti as “a domestic terrorist”. In a separate post [https://x.com/JJoemaa/status/2015136773358211423], responding to criticism of Pretti’s killing, Miller responded: “An assassin tried to murder federal agents and this is your response.”
His description is at odds with footage [https://www.theguardian.com/us-news/video/2026/jan/25/new-angle-shows-moment-ice-agents-shoot-alex-pretti-in-minneapolis-video] showing him being tackled and shot by border patrol officers.
“The United States is the power of NATO [https://www.theguardian.com/world/nato]. For the United States to secure the arctic region, to protect and defend NATO and NATO interests, obviously, Greenland should be part of the United States.”
Asked by CNN host Jake Tapper if he would “take it off the table” that the US would use force to seize Greenland [https://www.theguardian.com/world/greenland], Miller said [https://x.com/RapidResponse47/status/2008312340924567769]: “The United States should have Greenland as part of the United States. There’s no need to even think or talk about this in the context that you’re asking, of a military operation. Nobody’s going to fight the US militarily over the future of Greenland.”
The US supreme court blocked [https://www.theguardian.com/us-news/2026/jun/30/us-supreme-court-bithright-citizenship] Trump’s attempt to ban birthright citizenship – which asserts that nearly all people born on US soil are American citizens – in June, prompting Miller to claim the ruling was “a deep knife wound in the heart of the American republic”.
Miller told Fox News [https://www.mediaite.com/media/tv/stephen-miller-rages-over-scotus-birthright-citizenship-reading-if-it-makes-you-suicide-your-civilization/]: “We have people from all over the world, from third-world nations, nations that on their own would have never invented the wheel, let alone modern technology, let alone medicine, let alone air travel. And they can just come into the country, have a baby at a hospital paid for by you and me, and then that baby is automatically a citizen? That baby can sit on a jury when he turns 18 and sit in judgment of you and sit in judgment of me and sit in judgment of our loved ones? Can decide who our mayors are? Our governors are? Our presidents are?”
Miller added: “If your ruling requires you to suicide your civilization, your reading of the Constitution is wrong.”
In January the US attacked Venezuela and captured its long-serving president Nicolás Maduro [https://www.theguardian.com/world/nicolas-maduro], with Trump hailing the attack – in which at least 40 people, including civilians and Venezuelan soldiers, died – as “an assault like people have not seen since world war two”.
Two weeks earlier Miller had posted on social media: “American sweat, ingenuity and toil created the oil industry in Venezuela. Its tyrannical expropriation was the largest recorded theft of American wealth and property. These pillaged assets were then used to fund terrorism and flood our streets with killers, mercenaries and drugs.”
Associated Press contributed reporting
Fuente: The Guardian