U.S. Border Patrol Chief Mike Banks has resigned from his post, effective immediately, after a tenure of roughly 18 months. In an email to colleagues Thursday, the 37-year public service veteran called the role “the honor of my lifetime.”
“After over 37 years in public service to the people of the United States of America, it is time for me to retire and return home to Texas to focus on my family and ranch,” Banks wrote.
Banks, a former Navy sailor who joined the Border Patrol in 2000, was appointed by President Trump in January 2025. He had previously served as Texas’s border czar. His departure marks the latest turnover at the Department of Homeland Security, following the retirement of Border Patrol commander Gregory Bovino and the ouster of Kristi Noem. DHS Secretary Markwayne Mullin, a former Oklahoma senator, has overseen these changes.
In his farewell message, Banks claimed the southern border had been transformed from “chaotic and unsecured” to “the most secure border” in U.S. history. He acknowledged remaining work but said the agency was “closer than we have ever been” to full operational control. DHS has reported 11 consecutive months with zero releases of illegal immigrants, but that narrative is undercut by federal data showing roughly 8,000 illegal crossings in March—a 15% increase from the same month last year, according to NewsNation.
CBP Commissioner Rodney Scott thanked Banks for his service, noting he returned to duty “during one of the most challenging periods for border security.” Banks’s tenure saw Border Patrol agents deployed far from the border, including to major cities, as part of sweeping immigration enforcement operations. Federal law allows such activity within 100 air miles of any border or port of entry.
The leadership shakeup extends beyond Border Patrol. Acting ICE Chief Todd Lyons is set to leave at the end of the month for a private sector role, with Trump planning to replace him with ICE veteran Dave Venturella. Meanwhile, the Trump administration continues to push hardline immigration policies, including plans to have ICE patrol World Cup matches. The agency’s tactics have drawn scrutiny, and recent leadership changes at DHS, including the ouster of FEMA’s acting chief, underscore ongoing turmoil.
Banks’s resignation adds to a string of high-profile exits in the Trump administration, including the departure of FDA chief Makary after internal clashes. As the political landscape shifts, the debate over border security remains central, with critics questioning the administration’s claims of success amid mixed data.
