US Senate confirms Markwayne Mullin as homeland security chief

March 24, 2026

The US Senate confirmed Senator Markwayne Mullin as the new Secretary of Homeland Security by a 54-45 vote, completing a swift approval process that began with his nomination on March 5th. The Oklahoma senator and former mixed martial arts fighter replaces Kristi Noem, who was removed after just over a year amid bipartisan criticism and controversy. Mullin's confirmation occurs during a challenging period for DHS, as a partial government shutdown related to immigration enforcement issues has disrupted funding for many departmental services.

Who is affected

Senator Markwayne Mullin (newly confirmed DHS Secretary)
Former DHS Secretary Kristi Noem (removed from position)
Department of Homeland Security employees and staff
President Donald Trump
Senator Rand Paul (only Republican to vote against confirmation)
Alex Pretti's family (37-year-old man killed by federal immigration officials)
Immigration and Customs Enforcement (ICE) agents
American public relying on homeland security services

What action is being taken

The Department of Homeland Security is experiencing a partial government shutdown that is depriving services of funding
Immigration enforcement operations are ongoing despite funding issues

Why it matters

This confirmation is significant because DHS oversees critical national functions including immigration enforcement, border protection, and airport security during a period when these operations are central to the Trump administration's policy agenda. The department's leadership change occurs amid a funding crisis that threatens its operational capacity, making stable leadership crucial for maintaining homeland security functions and implementing the administration's immigration priorities. Mullin's confirmation despite controversy signals the administration's commitment to aggressive immigration enforcement policies.

What's next

Mullin will be sworn in as DHS Secretary
Mullin will receive the results of the investigation into the Alex Pretti shooting incident before deciding whether to apologize to the family
ICE will implement Mullin's stated policy requiring judicial warrants to enter properties unless agents are actively pursuing someone inside

Read full article from source: BBC