Secretary Markwayne Mullin(@SecMullinDHS):We have one mission at homeland: to keep you safe. While @POTUS leads on the world stage at NATO, @DHSgov is coordinating with federal, state, and local law enforcement to protect Americans at home, including during the ongoing World Cup. We are working 24/7 to protect both the American people and our visitors from the worst of the worst. I am proud to work for a President who loves his country, and I am honored to lead the mission of protecting our homeland every single day.

Secretary Markwayne Mullin

@SecMullinDHS

Christian. Husband. Father of 6. 9th Secretary of the U.S. Department of Homeland Security under the leadership of President Donald J. Trump.

Joined March 2026

45 Following 176.8K Followers

Secretary Markwayne Mullin@SecMullinDHS

2026.07.11 12:25

We have one mission at homeland: to keep you safe. While @POTUS leads on the world stage at NATO, @DHSgov is coordinating with federal, state, and local law enforcement to protect Americans at home, including during the ongoing World Cup. We are working 24/7 to protect both the American people and our visitors from the worst of the worst. I am proud to work for a President who loves his country, and I am honored to lead the mission of protecting our homeland every single day.