DHS Secretary Markwayne Mullin faces bipartisan criticism one month into tenure

Secretary Markwayne Mullin, who took office a month ago^[1], is already fielding criticism from Democrats and immigration hard‑liners over DHS policies.

The scrutiny matters because Mullin’s early choices on immigration enforcement and agency funding could shape the department’s direction for years, influencing everything from border security to asylum processing^[1]. Both parties are watching to see whether the new secretary will tighten or ease immigration controls.

Mullin, a former U.S. Representative from Oklahoma, served thirteen years in Congress before joining the Department of Homeland Security^[3]. His legislative record includes votes on tax reform, veterans’ benefits, and, notably, immigration legislation that appealed to both moderate and conservative voters.

Within weeks of his swearing‑in, Democratic lawmakers said the DHS might not fully implement ICE priorities, while hard‑line immigration advocates said Mullin was not moving fast enough to curb illegal crossings^[4] – the tension highlights the narrow path he must walk.

Early decisions include reallocating funds away from certain detention programs and directing ICE to focus on high‑priority threats, moves that have drawn praise from some oversight committees and criticism from immigrant‑rights groups alike^[1].

Sources differ on the exact length of Mullin’s tenure: Politico said he is “a month into the job”^[1], while Insider said the period is “just weeks into his new role”^[4]. The department’s own timeline said he was sworn in on March 24, 2026, making the month‑long estimate the most reliable.

**What this means** Mullin’s rapid encounter with bipartisan pressure signals that immigration will remain a flashpoint in the Biden administration’s agenda. His ability to balance enforcement with humanitarian concerns will affect not only DHS operations but also broader legislative battles in Congress over border policy.