Why did Trump fire Kristi Noem as Homeland Security Secretary? Possible reasons explained
Kristi Noem was removed from her position as Homeland Security Secretary by Trump to serve as Special Envoy for the Shield of the Americas
Donald Trump fired Kristi Noem as the US Secretary of Homeland Security on March 5, sparking fresh controversy surrounding her tenure. Trump announced that Republican senator Markwayne Mullin would replace Noem at the Department of Homeland Security (DHS).

Trump declared on Truth Social that Mullin would take over as Secretary of the Department of Homeland Security on March 31.
He further stated that Noem would instead serve in a newly created role of "Special Envoy for the Shield of the Americas," which is connected to a new regional security program that his administration intends to present in Florida this weekend.
Read more: Who is Markwayne Mullin? 5 things about Kristi Noem's replacement
Possible reasons Kristi Noem was fired
Growing scandals during Noem's term undermined support both inside and beyond the Administration. DHS has been under severe criticism for the past several months after two U.S. citizens were shot and killed by federal agents during immigration enforcement operations in Minneapolis earlier this year. This incident sparked protests and requests for an investigation into the agency's methods.
One of the immediate triggers for Noem's firing was a controversial appearance before Congress, where senators questioned her handling of immigration enforcement and DHS operations.
Noem's first Senate hearing since the murders of 37-year-olds Renee Good and Alex Pretti in Minneapolis took place on Wednesday. Lawmakers from both parties focused on her leadership of the agency during the two shootings and the reported arrests of American citizens.
According to reports from Punchbowl News, Trump allegedly grew frustrated with the fallout from those hearings, which exposed disagreements between the secretary and the White House.
Trump was reportedly enraged by Noem's argument with Senator John Kennedy (R-LA), who asked her whether the president had personally approved a $220 million advertising campaign featuring the DHS secretary.
During testimony, Noem reportedly claimed the campaign had been approved by Trump, but the president later denied prior knowledge of the initiative. The conflicting accounts created tension between the two and fueled criticism on Capitol Hill.
"I never knew anything about it," Trump said to Reuters.
According to The New York Post, Trump is incensed because Noem testified that he approved of the advertisements, which paved the way for his subsequent decision to fire Noem.
Read more: Who is Bryon Noem? 5 things about Kristi Noem's husband amid buzz about affair
Noem's tenure as DHS Secretary was marred by controversies
Beyond the ad dispute, Noem’s leadership at DHS had already been under pressure due to several high-profile incidents.
Soon after Alex Pretti's death, a protester who federal immigration agents shot in Minnesota, a DHS statement on X justified an agent “[f]earing for his life” shot "defensive shots" in an attempt to "disarm" Pretti, stating that it "looks like a situation where an individual wanted to do maximum damage and massacre law enforcement."
Noem and DHS received significant backlash after the statement. Noem also claimed incorrectly that Pretti was "brandishing" his weapon. Pretti was disarmed before being shot, according to bystander footage, and he never sought his gun.
Noem was also grilled for the use of funds in DHS on Wednesday for a multi-million-dollar jet fleet. They were utilized for "long-range command and control aircraft," according to Noem, who also claimed that buying the aircraft would "save the taxpayers hundreds of millions of dollars."
Noem bought two expensive Gulfstream G700 aircraft. A third aircraft, a Boeing 737, was being leased with the intention of purchasing it for roughly $70 million.
The One Big Beautiful Bill's DHS infusion provides the funding for the luxury jets.
ABOUT THE AUTHORShirin GuptaShirin Gupta is a content producer with the Hindustan Times. She covers everything between politics, entertainment and sports at the US desk. Shirin got interested in political journalism during her time as a web editor at her college newspaper NCC News in Syracuse when she first started seeing the effects of national politics in life of her fellow colleagues. Shirin has worked on a wide range of fast-moving and developing stories locally when she was at NCC editing accessible reports for the audience. Her current role requires her to track real-time updates, verify information and present balanced coverage across diverse beats. Covering US politics from an international newsroom perspective has further deepened her understanding of how domestic decisions can have far-reaching global consequences. With a keen interest in international affairs, Shirin continues to build her expertise in geopolitics, policy shifts, and cross-border developments. She aims to learn and evolve her reporting in matters of geopolitics and international issues. Outside the newsroom Shirin writes about books and music for her personal blog. She is an avid consumer of pop culture and reveres literature.Read More

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