How Kristi Noem lost Trump’s support and her job as Homeland Security secretary

A series of controversies had placed Kristi Noem under intense scrutiny. However, it was a tense congressional hearing and a disputed claim involving Donald Trump that ultimately sealed her fate as head of the United States Department of Homeland Security .Noem’s dismissal came after months of rising criticism about her leadership of the agency. There were questions regarding spending, internal conflicts, and the handling of immigration enforcement operations.

The turning point occurred during a Senate Judiciary Committee oversight hearing earlier this week. John Kennedy warned the White House beforehand that he planned to question Noem about a costly $220 million Department of Homeland Security advertising campaign that prominently featured her.

During the hearing, Kennedy asked Noem whether Trump had personally approved the campaign’s spending. After repeated questioning, Noem confirmed that the president had authorized it.

Her answer triggered immediate backlash inside the White House. Trump later told reporters he was unaware of the campaign and was unhappy with the spending.

According to Kennedy, Trump called him after the hearing to express frustration over the discrepancy between his account and Noem’s testimony.“The president was upset,” Kennedy said about the conversation.

Within days, Trump began consulting allies on Capitol Hill about replacing Noem. One name quickly emerged: Markwayne Mullin, a Republican senator who strongly supports the administration’s immigration policies.

Trump announced Mullin as his choice for the role in a social media post Thursday, effectively removing Noem from her position before she had even publicly acknowledged the decision.

People familiar with the situation reported that Noem learned of her removal while arriving at an event in Nashville where she was scheduled to address law enforcement officials. Staffers backstage began receiving alerts on their phones about the change while she prepared to speak.Despite the breaking news, Noem delivered her prepared remarks without directly addressing the leadership shift.

Criticism intensified over several issues, including the expensive advertising campaign, internal disputes with leaders at U.S. Customs and Border Protection and U.S. Immigration and Customs Enforcement, and allegations of mismanagement within the department.

Her aggressive restructuring of the Federal Emergency Management Agency also raised concerns. Critics inside FEMA warned that staffing cuts and canceled programs could weaken the government’s ability to respond to major disasters.Meanwhile, immigration enforcement efforts fell short of White House goals, which included a daily target of 3,000 arrests.

Administration officials stated that the controversies eventually overshadowed the administration’s broader immigration agenda.Trump’s decision to nominate Mullin is seen by some officials as a chance to reset leadership within the department. The Oklahoma senator has been a vocal supporter of stricter immigration enforcement and is expected to continue the administration’s hard-line approach.

While Noem has been reassigned to a diplomatic role described as “Special Envoy for the Shield of the Americas,” her abrupt departure marks one of the most dramatic Cabinet changes of Trump’s second term.

For many inside the Department of Homeland Security, the leadership shakeup signals a new chapter as the administration tries to stabilize an agency that has faced months of internal turmoil.