The Oklahoma Republican comes to the helm in the midst of a shutdown that has left some 100,000 of the department's more than ...

Markwayne Mullin, the incoming D.H.S. secretary, faces a difficult balance: a public reset of the agency while delivering on President Trump’s deportation agenda.

Markwayne Mullin has been confirmed by the Senate to serve as the new Homeland Security Secretary, succeeding Kristi Noem, ...

WASHINGTON — The Senate confirmed Markwayne Mullin to replace Kristi Noem as Homeland Security secretary on Monday, following ...

President Trump swears in Oklahoma senator Markwayne Mullin as the new Secretary of Homeland Security, replacing Kristi Noem.

Noem, who will be replaced by Markwayne Mullin, will move to a less visible role in the administration ...

Markwayne Mullin was sworn in on Tuesday as the new Secretary of the Department of Homeland Security, where he’ll inherit an ...

Markwayne Mullin was sworn in as Department of Homeland Security secretary during a ceremony at the Oval Office.

A lighthearted moment during a formal White House ceremony is drawing attention after Donald Trump commented about the ...

Oklahoma Senator Markwayne Mullin confirmed as Homeland Security Secretary, leaving a Senate vacancy to be filled by Alan ...

President Trump announced that current DHS secretary, Kristi Noem, is being replaced by former MMA fighter and Oklahoma Sen. Markwayne Mullin.