The Senate voted on Saturday morning to confirm Kristi Noem as President Donald Trump’s Homeland Security secretary, installing a long-time Trump ally at the helm of an agency poised to play a central role in the president’s promised immigration crackdown.

The Senate has confirmed Kristi Noem as homeland security secretary, putting the South Dakota governor in charge of a sprawling agency that is essential to national security and President Donald Trump’s plans to clamp down on illegal immigration.

The Senate confirmed Gov. Kristi Noem (R-SD) as the next Secretary of the Department of Homeland Security on Sunday during a weekend vote, as Republicans overcame efforts by Democrats to delay the process by using procedural hurdles.