ICE Cowboy In, ICE Barbie Out: Markwayne Mullin Now Leading Trump's DHS After Kristi Noem Removal

The US Senate confirmed Markwayne Mullin as Secretary of Homeland Security on Monday, elevating the Oklahoma senator into one of the most consequential posts in President Donald Trump's Cabinet. The administration is pressing forward with its immigration enforcement agenda and raising the prospect of deploying federal agents to midterm polling stations.

The Senate backed Mullin's nomination by a vote of 54 to 45, with several Democrats crossing the aisle to support him. Only one Republican voted against. Like several of Trump's second‑term Cabinet picks, Mullin has no prior experience on any committee overseeing the Department of Homeland Security and no sustained record on immigration policy.

Mullin fills the seat vacated by Kristi Noem, who was removed following a series of damaging controversies. These included her inaccurate public accounts of the killings of Minnesota legal observers Renee Good and Alex Pretti by federal agents, as well as suspected fraud in awarding lucrative government contracts to questionable firms.

Noem's Departure and the Mullin Nomination

Noem's downfall accelerated during her appearance before the Senate Judiciary Committee. Two people familiar with the president's private conversations told Politico her testimony created a tense atmosphere inside the White House.

She claimed Trump had personally approved a $220 million advertising campaign in which she prominently featured. A White House official flatly denied it, telling Politico that 'POTUS did not sign off on a $220 million ad campaign... Absolutely not.'

The contracting scandal proved equally costly. A procurement notice showed that DHS had restricted competition to four companies, citing urgency around illegal immigration. The contract went to a Republican-linked firm created just days before the award, with no verifiable physical address and no federal contracting history.

It later emerged the firm was headed by the husband of Tricia McLaughlin, who had served as DHS's chief spokeswoman until her recent departure. Colorado Democrat Rep. Joe Neguse was unambiguous at the hearing. 'It is fraud, and ultimately, I think there's going to be accountability,' he said.

ICE Agents and Polling Stations Spark Questions

Mullin, a former professional MMA fighter, faced pointed questioning at his confirmation hearing last week from both Democratic and some Republican senators. The most charged exchanges centred on whether ICE agents could be deployed to monitor midterm polling locations, a prospect that Trump and some of his supporters have openly suggested.

Asked directly by Senator Elissa Slotkin, Mullin told her that 'the only reason why my officers would be there is if there was a specific threat for them to be there, not for intimidation.' He then acknowledged he 'can't sit here and guarantee hypothetically what threat might be there or not.'

That answer sat uneasily alongside Trump's own remarks to House Republicans earlier this year, as reported by NBC News, that 'you got to win the midterms, because if we don't win the midterms, it's just going to be I mean, they'll find a reason to impeach me.' It also echoed White House Press Secretary Karoline Leavitt's February statement that she 'can't guarantee' ICE agents will stay clear of polling sites. Federal and state law prohibit federal agents from entering polling locations to protect voters from coercion.

Mullin was also pressed on his refusal to certify Joe Biden's 2020 electoral victory. He responded by acknowledging that 'we know that President Joe Biden was sworn into office.' Claims of widespread voter fraud, pushed consistently by Trump's circle, have been dismissed in courts, audits, and investigations since the January 6 Capitol riot in 2021.

Trump has separately demanded that the SAVE Act pass before he signs any new legislation. The bill would require all voters to present a passport, passport card or certified birth certificate. Critics argue the measure would impose real costs and administrative barriers on millions of Americans, effectively functioning as voter suppression.

Mullin pledged during his hearing to adopt a more measured approach than Noem and to scale back on immigration enforcement actions that civil rights organisations have labelled unconstitutional. Whether that restraint will hold in a department that has become the sharpest instrument of Trump's domestic agenda remains uncertain.