The longtime Republican lawmaker from Oklahoma was chosen to replace Kristi Noem as DHS chief.

The MAGA mastermind said the president needs a real “pitbull” instead of current Secretary Markwayne Mullin and his more ...

Mullin was confirmed in March after being named Trump's pick to replace ousted Department of Homeland Security Secretary ...

Homeland Security Secretary Markwayne Mullin’s pick to run Donald Trump’s immigration crackdown on the ground has sparked a firestorm among MAGA ranks. Mullin, 49, took over the department after ...

Add Yahoo as a preferred source to see more of our stories on Google. Department of Homeland Security Secretary Markwayne Mullin speaks during a news conference Wednesday, July 1, 2026, in New York.

President-elect Donald Trump has made a flurry of picks for his cabinet and other high-ranking administration positions following his election victory. Here are the early picks and top contenders for ...

Sign up for our newsletter about national security here. The most important policy decision made by Markwayne Mullin in his short tenure atop the Department of ...

The Department of Homeland Security spent $464 million on airplanes that were supposed to be used for deportation flights, but instead have been sitting mostly unused at an airport in Lake Charles, ...

The events are the first major test fo Markwayne Mullin, who promised a steady hand for a department roiled by his predecessor's conduct and the Trump administration's immigration crackdown.